Mystery Diners - Episode Guide

When the owner of The Groves Bar & Grill becomes concerned over a large loss in food and supplies, the Mystery Diners go undercover with hidden cameras as new employees and customers, suspecting that a recently hired chef may be plotting more than just the items on the menu.

Brett and Rose, the husband and wife owners of German restaurant Haus Murphy, disagree on almost everything, particularly the hiring of Rose's nephew as their new restaurant manager. Fearing he is unqualified for the job, the couple hires Charles Stiles and Mystery Diners Danny, Chris and Deanna to go undercover and show them just how incompetent their nephew truly is.

After losing thousands of dollars in unaccounted alcohol and hearing rumors of late-night staff parties, the owner of Big Earl's Greasy Eats contacts Charles Stiles and the Mystery Diners for help. Mystery Diners Shellene and Chris go undercover as a waitress and flirty customer in hopes of scoring invitations to an after-hours bash.

After receiving numerous bad service reviews and noticing a 30 percent decline in revenue, the owner of Caffe Boa contacts Charles Stiles and the Mystery Diners to help him find the cause of his problem. Mystery Diner Danny goes undercover as a waiter and discovers several problem employees who threaten patrons, drink on the job and eat customers' food.

The owner of Amaro Italian Bistro seeks the help of Charles Stiles and the Mystery Diners because he believes his manager is acting inappropriately with the staff and picking favorites based on appearance. Mystery Diners Destiney and Sarah go undercover and interview for a new waitress position to see if the manager will hire an attractive waitress over a qualified one.

Charles Stiles and the Mystery Diners descend upon The Blue Moose, where longtime chef "Grumpy Tom" has a knack for disrespecting everyone in the place, including the newly installed second-generation owner. Mystery Diner Jessica goes undercover as a waitress to prove just how grumpy Tom is and how his attitude negatively affects business.

A pub owner in Los Angeles suspects that one of her bartenders might be overpouring for customers, giving away too many free drinks and overtipping himself. To find out, she calls in the Mystery Diners, who outfit the bar with hidden cameras and go in undercover to see what is really happening when the boss is away.

The owner of Las Vegas bistro 3 Tomatoes & A Mozzarella fears his restaurant manager may not be doing the greatest job in his role. The hardest part - the manager is his brother. The Mystery Diners will go undercover to see what's really happening and whether this brother is a keeper.

After receiving numerous complaints from his staff that his recently promoted head waiter is not evenly distributing the pooled tips, the general manager of D'Cache restaurant in Los Angeles contacts Charles Stiles and the Mystery Diners to help him discover if there is any truth to the rumor. Mystery Diners Destiney and Grant go undercover to discover what this waiter has up his sleeve.

When Mario, the owner of La Traviata in Long Beach, Calif., becomes concerned over complaints with respect to the quality of his fish, Charles and the Mystery Diners discover that a recently hired chef may not be honest about what's in his high-priced dishes. Mystery Diners Rob, Shellene and Lauren go undercover to find out what smells fishy.

Los Angeles restaurant owner Derrick has a problem with an employee who claims he hurt his leg on the job. This former waiter has threatened a lawsuit, so to appease him, Derrick has made him a host; however, his lazy behavior has not stopped ... and Derrick wonders whether the injury is even legitimate. Derrick contacts Charles for help, and Mystery Diners Shellene, Lukas and Tracey go undercover to see if this coasting host needs to be toast.

Ali, owner of Marrakesh, a Moroccan-themed restaurant in California, seeks the help of Charles and the Mystery Diners, because he believes his manager may have a gambling problem outside of work that's affecting his ability to do his job. Mystery Diners, Rob, Scarlet and Loree go undercover to see if the manager's extracurricular activities are taking a toll at work.

Johnny, owner of Pina Pizza House in Downey, Calif., seeks the help of Charles and the Mystery Diners, because he believes his "frat-tastic" college-enrolled waiter may not have his best interests at heart and that he may be taking the party off campus and into his restaurant. Mystery Diners Grant and Jill go undercover to see if the waiter is taking his job as seriously as he claims to be taking his classes.

George, the owner of Los Angeles hot spot Ca' Brea, has recently received a few complaints that are surprisingly not related to the quality of his food or his wait staff's service, but about his valet service. Charles sends Mystery Diners Tracey and Hank undercover to show George just how detrimental a bad valet can be to a restaurant's business.

After noticing disparities in sales receipts and inventory with his high-end Italian deli meats, Chef Marc, owner of Parma in Las Vegas, contacts Charles and the Mystery Diners for help. Mystery Diner Shane goes undercover as a busboy and discovers one of Marc's employees is down on his luck and may be using restaurant supplies for personal gain.

When Will, co-owner of Whiskey Dick's in Las Vegas, becomes concerned over a steady decline in female patrons, Charles and the Mystery Diners come in to investigate. Mystery Diner Shellene goes undercover as a waitress and learns that the manager is serving more than just drinks from the bar.

Scott, the owner of Rhythm Kitchen in Las Vegas, suspects his sophisticated, but slightly arrogant, wine sommelier is somehow negatively affecting spirit sales. But could he also be selling his own wine to customers and keeping the profits? Charles sends Mystery Diners Chelsea and Hollie in as customers to see if something smells rotten.

After noticing unusually low sales during the graveyard shift, Janaya, general manager of Putter's Bar & Grill, contacts Charles for help. The Mystery Diners go undercover as customers and discover that the overnight bartender is running his own bar out of Putter's called "the Junkyard."

When two employees who recently broke up disrupt staff harmony and start effecting sales at Marche Bacchus, owners Jeff and Rhonda seek Charles for help. The Mystery Diners go undercover to get to the bottom of this lovers' quarrel.

After Nico, owner of Capo's, hears complaints that his brother/manager is acting inappropriately with guests, he sends in Charles to investigate. The Mystery Diners go undercover and discover a bigger problem with a disgruntled waiter who is stealing money and supplies from the restaurant.

When Adam, owner of Via Brasil, is concerned that meat sales aren't being reflected in his register, he calls Charles for help. When the Mystery Diners go undercover, they discover the manager is doing a lot more than just giving away free steak.

After receiving multiple complaints about theft and inappropriate touching during his monthly "Dining in the Dark" event, Hernan, the owner of Catharsis in Miami, Fla., contacts Charles for help. Mystery Diners Hollie and Billy go undercover and discover that Hernan's employees have created a game where they mess with blindfolded customers for points.

When Stephanie and D-Rock, owners of Cheeseburger Baby in Miami, Fla., notice a discrepancy in their register, they suspect an ex-convict employee is stealing from them. Charles sends in Mystery Diners Tracy and John to find out who's really responsible.

The namesake owner of George's Restaurant in Miami, Fla., wants both his customers and his employees to have a good time at his restaurant. But wehn he notices a dramatic loss in revenue, he contacts Charles to investigate. Mystery Diners Rob and Jenny go undercover and discover that George's staff is taking the "everyone have fun" policy to the next level.

After noticing a recent unusually low haul in crab claws, Luis, owner of Garcia's Seafood in Miami, Fla., contacts Charles for help. Mystery Diners Harry and Carlos go undercover and discover where the seafood is going missing.

When UJ, owner of the family-run R&O's Restaurant in New Orleans, becomes fed up with the lack of respect he's receiving from his relative employees, he contacts Charles for help. Mystery Diners Deanna and Andrew go undercover and discover that a few black sheep are destroying the harmony at R&O's.

After realizing how hard it is to start a new restaurant, the husband and wife owners of N'awlins Cafe, in New Orleans, contact Charles for advice. Mystery Diners Nicole and Tom go undercover and discover that the manager is hiring her incompetent friends who prevent the restaurant from thriving.

Terry, the owner of Cooper's Old Time Pit Bar-B-Que in Dallas, Texas, is concerned that one of his employees is selling his secret family recipe to his rivals and calls in Charles to help find the culprit. The Mystery Diners discover that Terry's nephew Michael who works as a manager is behind this. During the confrontation, Terry fires him. The narrator revealed that Michael was disowned from the family business. The rest of the kitchen staff has signed non-disclosure agreements.

Keith, the owner of Deanie's Seafood in New Orleans, is concerned that his manager is more focused on his amateur comedy career than managing the restaurant. Charles sends in Mystery Diners Andrew and Deanna who discover that another employee may be taking advantage of the situation.

The owner of Poppy's The Crazy Lobster in New Orleans fields complaints about constant fighting between the cooks. He also has a problem with his nephew bringing wild animals into the restaurant. The Mystery Diners point to a waitress who is playing the grill supervisor and cook against each other since she is dating the cook, and having an affair with the supervisor. The nephew has been bring wild animals in the bar to impress a Mystery Diner posing as a customer by showing off a baby alligator. 

When Francesco, owner of Zio Cecio in Dallas, starts hearing rave reviews about Tex-Mex food being served in his Italian restaurant, he calls in Charles to investigate. Mystery Diners Tracy and Justin go undercover and discover that a few employees are running a side business when Francesco isn't there.

After noticing a drop in revenue at his Dallas restaurant, Stroker's Ice House, Rick needs to convince his retired mother to resume her position as manager. Charles sends in Mystery Diners Hollie and Justin who discover the revenue drop may be related to Rick's motorcycle shop.

The owner of Buttons Restaurant in Texas asks Charles Stiles to investigate after fielding complaints that his ex-military manager is being too strict. The Mystery Diners discover that the ex-military manager has made one employee (an ROTC trainee who looks up to the manager) do laps around the restaurant for messing up and caused one of the servers to quit. 

The owners of Sisley Italian Kitchen in Sherman Oaks, California named Jamie and Francine Alba enlist Charles Stiles to help get to the bottom of a revenue discrepancy that may or may not involve their bookkeeper Pamela. She was caught coming to work late, making personal phone calls, and sleeping on the job, but is actually honest in reporting a cash discrepancy to the manager. 

Patrick, owner of Buster's Beach House in Long Beach, Calif., calls Charles to investigate rumors that his Executive Chef is showing preferential treatment amongst the wait staff. Mystery Diners Tracy and Shelby go undercover and discover another problem behind the bar.

After losing several sushi models, Bruce, the owner of Lotus on Flower in Los Angeles, fears that one of his best customers is behaving inappropriately during the restaurant's "naked sushi" dining experience. Charles sends in Mystery Diner Christine to go undercover as a model to discover who is encouraging the inappropriate behavior.

After hearing rumors of unusual beer being served in his restaurant, Michael, owner of Newport Beach Brewing Company in Newport Beach, Calif., believes his onsite Brewmaster may be running a side business. Charles sends in Mystery Diners Amber and Grant and discovers more than one employee is brewing trouble.

When a lack of employee harmony threatens his restaurant, Vic, owner of Colombo's Italian Steakhouse in Eagle Rock, Calif., contacts Charles for help. Mystery Diners Grant and Shelby go undercover and discover the "Employee of the Month" title has created a cutthroat competition amongst the staff.

While recovering in Brazil from a paragliding accident that almost killed him, Kevin, owner of Gauchos Village in Glendale, Calif., has noticed a discrepancy in revenue and inventory at his restaurant. Charles sends in Mystery Diners Grant and Amber who discover the employees are taking advantage of Kevin's absence.

After receiving numerous complaints about his new Executive Chef, Pascal, owner of Bistro Bordeaux in Evanston, Ill., contacts Charles to investigate. Mystery Diners Nicole and Jay go undercover and discover the chef is being sabotaged from within the kitchen.

Gary and Tony, co-owners of Big & Little's Restaurant in Chicago, contact Charles after hearing rumors that employees are illegally selling alcohol to customers at their B.Y.O.B. restaurant. Mystery Diners Siera and Destiney go undercover and discover a mobile liquor store parked on the street.

After learning that several petite women have easily completed their grilled cheese eating challenge, Chris, the owner of Cheesie's Pub & Grub in Chicago, contacts Charles to investigate. Mystery Diners David and Destiney attempt the eating challenge for themselves and discover several employees are bending the rules for certain customers.

After receiving numerous complaints about his delivery service, Danny, the owner of Bella Luna Cafe in Chicago, contacts Charles for help. Mystery Diner Mark goes undercover and discovers both delivery drivers are taking advantage of the restaurant — and customers.

When Tommy, owner of Gigi Restaurant in Philadelphia, suspects that his mother/manager is discriminating against younger customers, he contacts Charles to investigate. Mystery Diners Miranda, Denise and Gregg go undercover and discover another problem employee.

After hearing complaints that their late night security guard is being too rough with customers, Dave and Mike Frank, co-owners of Del Rossi's Cheesesteak Co. in Philadelphia, contact the Mystery Diners for help. Charles sends in Joe and Kiara and discovers a bigger problem inside the kitchen.

After hearing complaints from his cross-dressing customers that the weekly quiz night is rigged, Bob, the owner of Venture Inn in Philadelphia, suspects his manager is responsible. Charles sends in Mystery Dinner, Danny, who goes undercover as a drag queen to infiltrate the trivia competition.

Marvin, the owner of Falls Taproom in Philadelphia, contacts Charles to help investigate an ongoing feud between his girlfriend/manager and best friend/customer. Mystery Diner Miranda goes undercover and discovers someone is taking advantage of Marvin.

After hearing rumors that customers are being served meat at his vegan restaurant, Mitch, owner of Source in San Francisco, contacts Charles for help. Mystery Diners Amber and Brianna go undercover and discover what's really being cooked up in the kitchen.

Fearing that his staff is pranking customers with the restaurant's mouth burning "Devil"s XXX" hot sauce, Ken, owner of Looney's BBQ in San Leandro, Calif., asks Charles to investigate. Mystery Diners Brianna and William go undercover to find out who is the real culprit.

When Don, owner of Rocco's Cafe in San Francisco, hears rumors that his new manager is running unauthorized promotions, he contacts Charles to investigate. Mystery Diners Brianna and Nate go undercover to show Don how his restaurant is really being run.

Philippe, owner of Chapeau! in San Francisco, contacts Charles to investigate complaints that his wait staff is rude with customers. Mystery Diners Kiel and Brianna go undercover and discover an even bigger problem.

When Cindy, co-owner of Speisekammer in Alameda, Calif., fears the German "Dirndl Girls" hired by her ex-husband are causing more harm than good, she contacts Charles to settle the dispute. Mystery Diners Hollie and Nate go undercover and discover what the girls are really up to.

After noticing that several bottles of expensive wine have gone missing, Michael, owner of Bistro Baffi, in Burien, Wash., contacts Charles for help. Mystery Diners Allison, Julie and Benny go undercover and discover someone in the staff is taking much more than a paycheck.

After finding broken dishes is his trash on numerous occasions, Nader, who owns My Greek and Italian Restaurant in Tacoma, contacts Charles to investigate. Mystery Diners Brianna and Nadine go undercover and discover someone on the staff is getting carried away with Greek traditions.

After inheriting some of their staff from the previous owner, the new owners of Sam's Tavern in Seattle believe there is a divide between the old employees and their new employees. The Mystery Diners point to the manager who had been misbehaving herself with the belief that the previous owner should've made her the new owner of Sam's Tavern and had been abusing the new waitresses. 

Blaine Cook, the owner of Zippy's Giant Burgers in Seattle, calls Charles Stiles to investigate rumors he's heard that his employee Aaron working as the costumed mascot Zippy the Yum Yum Burger Boy is misbehaving. The Mystery Diners go undercover and point to big problems when they reveal who was behind the whole misbehavior, Aaron's friend and roommate named Dopey Dan. 

The owner of Taverna Mazi in Seattle believes his staff are getting too carried away with ghost stories and "haunted tours." The Mystery Diners shows him why with his waiter and busboy pulling pranks. During the confrontation, the waiter and busboy are fired for their actions. The narrator revealed that the former waiter and busboy have found employment elsewhere. Unfortunately, Taverna Mazi has closed down due to increased paranormal activities.

The owner of The Hangout in California notices a large increase in the number of coupons used. The Mystery Diners point to the manager who isn't doing his job and leaves work to go surfing in the middle of his shift and one of the waitresses who is selling coupons to her co-workers from a blank roll of register tape. During the confrontation, the manager and waitress are both fired. 

Charles helps the owners of Redballs Rock & Roll Pizza in Moorpark, California after finding discrepancies in their pizza supplies. The Mystery Diners point to bigger problems with their manager and one of the waitresses behind the discrepancies: the manager has instructed the waitress to ring up a slice of cheese pizza as beer to pay the bands with beer, in addition to using his own bouncer at a door to collect money from patrons at the door and inside the restaurant for himself, and withholding money payment to the bands. 

The owner of the Encore Dinner Theater suspects a relationship between an actress and one of his waiter is affecting customer service. The Mystery Diners discover that one of the waiters is trying to romance an actress that doesn't return her affection to him. In addition, the bathroom attendant has been demanding tips from the customers. 

After hearing rumors that customers are being served food off-menu, Esdras and Javi, owners of Mexicali Tacos in Los Angeles, call Charles to investigate. Mystery Diners Brenda and Grant go undercover to find out what the head chef is really cooking.

When Chris, owner of Spring Street Smoke House in Los Angeles, notices a decrease in his valuable fat trimmings, he contacts Charles for help. Mystery Diners Amber and Grant go undercover to discover the meat of the problem.

After noticing excess lobster meat and an increase in mileage, Peter, owner of the Roll'n Lobster Food Truck in Los Angeles believes his new drivers are using his vehicle for personal errands. Charles sends in Mystery Diners Shelby and John to crack the case.

When Doug, owner of Pelons Tex-Mex Restaurant in Austin, Texas, hears rumors that his staff is collecting money for an unauthorized charity, he contacts Charles to investigate. Mystery Diners Holly and Jordan go undercover to see if the reports are true.

Danny and Jonathan, owners of Old School Bar and Grill in Austin, Texas, are concerned about a loss of revenue on their "Poetry Nights." Charles sends in Mystery Diners Justin and Samantha to find out why the register is being affected.

Carl, owner of Bakehouse Restaurant and Bar in Austin, Texas, fears a dispute between his son and favorite waitress is threatening the harmony of his restaurant. Charles sends in Mystery Diners Holly and Samantha to decide which employee has to go.

After hearing rumors that kegs of his privately brewed beer are showing up at local frat parties, Rick, owner of Uncle Billy's Brew and Que in Austin, Texas, contacts Charles for help. Mystery Diners Vanessa and Robin go undercover to see how easy it is to purchase a keg.

Fearing that her employees are selling the secret recipes to her raw food menu, Sylvia, owner of Beets Cafe in Austin, Texas, contacts Charles for help. Mystery Diners Holly and Robin go undercover and discover an even bigger problem.

After Paul, owner of Nacho Daddy in Las Vegas, notices a discrepancy in the expensive scorpions used in his restaurant's "scorpion shot," he contacts Charles to investigate. Mystery Diners Andy and Peter go undercover and discover an employee with a gambling addiction.

When Marty, owner of Barefoot Bob's Beach Bar & Gaming in Las Vegas, hears employee complaints about his new manager, he asks Charles to investigate. Mystery Diners Hollie and Andy go undercover to find the source of the problem.

Rosele, owner of Sergio's Italian Gardens in Las Vegas, is concerned about a conflict between her longtime pianist and recently hired magician. Charles sends in Mystery Diners Hollie and John to find out which performer needs to go.

After experiencing discrepancies with their supply of expensive protein supplements, Larissa and Andrew, owners of Protein House in Las Vegas, contact Charles to investigate. Mystery Diners Andy and Kelli go undercover and discover the real cause of the problem.

After a feud between his pizzeria and bakery threatens his business, John, owner of Metro Pizza in Las Vegas, contacts Charles for help. Mystery Diners Andy and Arielle go undercover and discover the source of the tension.

After discovering discrepancies in their chicken and beef supply, which they serve to both their human and canine customers, the co-owners of Shades Oceanfront Bistro in San Diego contact Charles for help. Mystery Diners' Corinne and Seth go undercover and discover one of the employees is running their own side business.

Fearing that a rivalry between her two flair bartenders is the cause of tension and missing alcohol, Sarra, owner of The Compass in Carlsbad, Calif., asks Charles to investigate. Mystery Diners' Amanda and Chelsea go undercover to find out who's the real culprit.

When Isabel and Todd, co-owners of Barrio Star in San Diego, have a dispute over which waiter they should promote to manager, they contact Charles to mediate. Mystery Diners' Chelsea and Seth go undercover and discover one of the candidates is being sabotaged from within.

Marko and Brett own competing food trucks in San Diego, but put aside their differences to investigate revenue loss in both of their vehicles. Charles sends in Mystery Diners' Seth and Corinne, who discover that their employees are turning a friendly competition into an all out war.

After already successfully battling one fast food chain over the rights to his signature sandwich, Damien, the owner of Devine Pastabilities in San Diego, now fears someone from within his organization is trying to steal his culinary creation. Charles sends in Mystery Diners' Amanda and Andy to investigate.

Fearing that his regular customers have become too entitled, Larry, owner of 730 South in Denver, asks Charles to investigate. Mystery Diners' Ariel and Conner go undercover and discover an employee may be creating the problem.

Leah and Garret, owners of the Toad Tavern in Littleton, Colo., need to know if their son and his band mates are more focused on their musical aspirations than their jobs in the restaurant. Charles sends in Mystery Diners' Ashley and Andy, who discover another employee may be ripping them off.

After noticing a decrease in delivery sales, and an increase in delivery complaints, Lou, owner of Slice Works in Denver, asks Charles to investigate his bicycle delivery service. Mystery Diners' Taylor and Dustin go undercover and discover one delivery guy is doing two jobs at the same time.

When Peter and Delinda, owners of Indulge Bistro and Wine Bar in Colorado, notice discrepancies in their food costs — specifically their expensive wine and cheese — they contact Charles for help. Mystery Diners' Taylor and Brent go undercover and expose some employees who are hosting their own events.

Jimmy, owner of Rockabillies in Arvada, Colo., is concerned about a dip in sales, especially during his restaurant's summer vintage car show. Charles sends in Mystery Diners' Amber and Kyle to investigate and discovers that his staff is breaking multiple rules.

After noticing multiple register mistakes, Ondrea, owner of Black Rose Tavern in Los Angeles, fears that someone — either on her staff, one of the musicians in her nonprofit charity, or her new business partner — is taking advantage of her. Charles sends in Mystery Diners' Amanda and Rob and discovers that someone is using her charity to line their pockets.

After purchasing Café Aldente in Studio City, Calif., and retaining most of the previous owner's staff, the new owners believe their employees are still practicing old policies. Charles sends in Mystery Diners Annalisa and Kiel to find out if anyone is ignoring the new rules. 

When Joe and Fran, owners of Geppino's Sicilian Kitchen in Moorpark, Calif., hear customer complaints about stolen items, Joe suspects their daughter's new boyfriend is to blame. Charles sends in Mystery Diners Shelby and Destiney to identify the real thief. 

Andy, owner of 55 Degree Wine and Link-n-Hops in Los Angeles, believes discrepancies at both his wine shop and restaurant are somehow related. Charles sends in Mystery Diners Destiney and Rob to investigate.

Fearing that someone on his staff is using restaurant supplies to operate a competing catering company, Lenny, the owner of Cookin' With Lenny Smokehouse in Los Angeles, contacts Charles for help. Mystery Diners Amanda and Kiel go undercover to find out what the kitchen is really cooking.

The owners of Fenders Moto Cafe and Brew Pub in Portland, Ore., call Charles when they notice some of their valuable motorcycle memorabilia has gone missing. Mystery Diners Shelby and Leslie go undercover to find out if any employees are responsible. 

After noticing a discrepancy in supplies, Ghaith and Tiffany, owners of Dar Salam in Portland, Ore., fear a new Iraqi food card that's competing with their restaurant is related to the problem. Charles sends in Mystery Diners Jamie and Brianna to investigate. 

Kent, owner of Uptown Billiards in Portland, Ore., believes the social media expert he hired to promote his restaurant isn't doing an adequate job. Charles sends in Mystery Diner Amber and discovers the customers are being hustled. 

Kristian, owner of Tavern on Main outside of Los Angeles, fears someone on his staff is stealing donations from his restaurant's annual Thanksgiving Food Drive. Charles sends in Mystery Diners Shelby and Kiel to see if any employees are taking instead of giving.

When Rod and Linda, owners of a la carts Food Pavilion in Portland, Ore., hear complaints from their tenants about the new onsite manager, they contact Charles to investigate. Mystery Diners Amber and Joshua go undercover to see if the grievances are valid. 

Fearing that their staff is getting carried away with the digital shorts they produce to promote the restaurant, Rashad and Kiauna, owners of Amalfi's in Portland, Ore., contact Charles for help. Mystery Diners Amber and Josh go undercover to investigate.

Michael, the owner of Rock Island Cafe in Honolulu, is concerned about a drop in his restaurant's memorabilia sales. Charles sends in Mystery Diners Jordan and John and discovers the staff is using the restaurant for personal business.

When Angie, the owner of Cha Cha Cha Salsaria in Honolulu, hears rumors of an unauthorized boat delivery service, she contacts Charles to investigate. Mystery Diners Jordan and David go undercover to discover what's taking place out at sea.

After hearing multiple complaints about nonmembers attending members-only dinner events, Madeleine, general manager of Hawaii Yacht Club in Honolulu, calls Charles for help. Mystery Diners Kylie and Jamie go undercover to discover which employees are sneaking in their friends.

 After noticing discrepancies in sales, Allen, owner of ShoreFyre in Honolulu, contacts Charles to investigate. Mystery Diners Jordan and David go undercover and discover a related problem with the surf shop next door.

When Chef Chai, owner of his namesake restaurant in Honolulu, notices multiple ticket voids, he contacts Charles for help. Mystery Diners Jordan and David go undercover to see if his staff is making honest mistakes or committing foul play.

After hearing complaints about rowdy customers, Bryan, owner of Corbin Bowling Center in Tarzana, Calif., contacts Charles for help. Mystery Diners Eliot and Kendall go undercover and discover the staff is condoning reckless behavior.

Fearing that his new baker is taking artistic license with customer cake orders, Lenny, owner of Lenny's Deli in Los Angeles, asks Charles to investigate. Mystery Diners Kiel and Kendall go undercover and discover an even bigger problem inside the deli. 

Tired of being mistreated, the wait staff of a California restaurant contacts Charles to do a reverse sting on their employer. Mystery Diners Amanda and Eliot go undercover and uncover what's really going on inside the kitchen.

Damian, owner of Doffo Winery in Temecula, Calif., contacts Charles after noticing missing wine barrels. Mystery Diners Jamie and Kendall go undercover to see which employees are responsible. 

Sonny and Sage, owners of Hot Red Bus near Los Angeles, contact Charles after hearing rumors that their restaurant is open on the one day it's supposed to be closed. Mystery Diner Kendall goes undercover to see what's going on when the doors are locked.

Having already been helped by Mystery Diners in the past, Nico, owner of Capo's Speakeasy in Las Vegas, contacts Charles to help with a personal problem at his new home. Rob and Kiel go undercover to see if the private chef is cooking up trouble. 

Kristy and Sarah, owners of Moviesets in New Orleans, are concerned about theft at their prop house-turned-event center. Charles sends in Mystery Diners Rob and Ingrid to book a wedding reception and they discover more than one event is taking place. 

Cara is concerned about an unhealthy competition between her two New Orleans restaurants, Toast and Tartine. Mystery Diners Shelby and Nicole go undercover and discover that a problem employee, previously busted by Charles, is on the owner's staff.

When Roland, owner of Marigny Brasserie in New Orleans, notices an influx of rowdy tourists at his "locals bar," he contacts Charles to investigate. Mystery Diners Nicole and Eliot go undercover to see who's profiting from the new customers. 

After hearing rumors that his restaurant's signature cocktail is being served at other bars, Daniel, owner of Victory in New Orleans, contacts Charles for help. Mystery Diners Patrick and Ingrid go undercover and discover an even bigger problem inside. 

Glen and Susan, the owners of the Gateway Restaurant and Lodge located near Sequoia National Park in California, contact Charles after hearing complaints of unauthorized parties taking place inside their vacant cabins. Mystery Diners Jamie and Kendall go undercover to see which staff members are involved. 

Dave, owner of Fillmore and Western Railway, in Fillmore, Calif., is concerned about missing supplies and rumors of unauthorized passengers during his train's "dinner theater" service. Charles sends in Mystery Diners Shelby and JR to see who the train robbers really are. 

After noticing over $4,000 missing from her office safe, Keeli, owner of Fuzion in Huntington Beach, Calif., believes one of her managers is responsible. Mystery Diners Kiel and Kendall go undercover to collect fingerprint samples from all the suspects. 

Former client Jaime contacts Charles to help determine if he should invest in a failing California restaurant. Mystery Diners Kendall and Kiel go undercover and discover the current owner isn't being honest about all of his problems.

After noticing numerous discrepancies with the catering company she uses to cater her art shows, Patricia contacts Mystery Diners for help. Charles sends in Jamie and Brianna and discovers an even bigger problem with the assistant curator.

When Joe, the owner of Harvey's Steakhouse in Huntington Beach, Calif., notices a decline in his restaurant's older customers, he contacts Charles to investigate. Mystery Diners Destiney and Hal go undercover the staff is hosting unauthorized events to drive in younger patrons.

Rick, the owner of Weiland Brewery in Los Angeles, contacts Mystery Diners after noticing discrepancies with his beery supply. Charles sends in Brianna and Jamie and discovers a large scale bootlegging operation is taking place right under the owner's nose.

Fearing that their cooking instructors are going off curriculum, Arthur and Maria, owners of The Real Food Academy in Miami Shores, Fla., contact Charles to investigate. Mystery Diners Eliot and Domenica enroll as students and discover the classroom is being used for personal business.

Michell and Bella, owners of Latin House in Miami, fear someone at their offsite warehouse is giving away the recipes to their award-winning burgers. Charles sends in Jamie and Estefanie to find out if there are any moles inside their organization.

Jorge, owner of Moreno's Cuba Cafe and Riviera Hotel in Miami Beach, Fla., believes his staff is sneaking their friends into the hotel's free happy hour. Charles sends in Patrick and Tina to see how the uninvited guests are gaining access.

Jeff, general manager of Emerald Hills Golf Course in Hollywood, Fla., contacts Charles after fielding complaints about non-members playing for free. Mystery Diners Jamie and Brianna go undercover and discover a bigger problem inside the dining room.

When Lee, owner of Old Vinings Inn in Atlanta, hears rumors of unauthorized "Civil War Tours" taking place inside his historical restaurant, he contacts Charles Stiles to investigate. Mystery Diners Kendall and Eliot go undercover to see how authentic the tours really are.

Uche, owner of The Anchor Bar and Tattoo in Atlanta, contacts Charles Stiles after noticing a drop in food and tattoo sales. Mystery Diners Meagen and Justin go undercover to see if the two problems are related.

 Father and son team Danny and Danny Jr. own the Star Cafe and Star Coaches in Atlanta. They are concerned about missing food in their kitchen and a rise in fuel expenses on their tour buses. Charles Stiles sends in Mystery Diners Meagen and Jamie to investigate what's happening on the road.

After noticing missing food and merchandise, Shauna and Joe, owners of Epic Rollertainment in Murrieta, Calif., contact Charles Stiles for help. Mystery Diners Kendall and Eliot discover an ever bigger problem when the roller rink closes at night.

Byron, owner of B-Man's Teriyaki and Burgers in Pasadena, Calif., becomes suspicious when he notices a drop in customers. Charles Stiles sends in Mystery Diners Kiel and Eliot, who uncover a problem with the drive-thru staff.

After noticing lackluster dinner sales and a dip in bottle service, Freddy and Abdi of Supperclub in Los Angeles contact Charles Stiles for help. When he sends in Mystery Diners Eliot and Felicia, they discover the staff is using a street vendor to line their pockets.

Before investing his life savings in a new Russian restaurant, an aspiring restaurateur asks Charles Stiles to investigate the Russian chef he plans to go into business with. Mystery Diners Rob and Eva go undercover and discover an elaborate con.

After receiving several customer complaints about her meal delivery service, Cynthia contacts Charles Stiles for help. He sends in Mystery Diners Patrick and Hal, who uncover a bigger problem inside her kitchen.

Luca, owner of Riemma Kitchen Warehouse, asks Charles Stiles for help after his customers find food inside the factory-sealed appliances they just purchased. Mystery Diner Jamie goes undercover and discovers a large-scale operation.

Nirav, owner of Smokin' Barrel in Hoboken, N.J., contacts Charles Stiles to investigate after noticing a decline in sales every holiday season. Mystery Diners Dennis and Jamie go undercover and discover a suspicious sidewalk solicitor.

Vlane, the owner of Action Burger in Brooklyn, contacts Mystery Diners to investigate missing comic books at his comic book-themed restaurant. Charles Stiles sends in Jamie, who discovers an employee abusing their powers for evil.

After hearing complaints about her valet service, Kitty of Breuckelen Colony in Brooklyn contacts Charles Stiles for help. Mystery Diners Daniel and Jamie go undercover and discover an unauthorized car washing service.

Concerned about vandalism at his new restaurant location, which is currently under construction, Manny of the Spanish Potato Grill in Brick, N.J. reaches out to Mystery Diners for help. Charles Stiles sends in Megan and Daniel, who learn the restaurant is being sabotaged from the inside.

Brother-sister owners Richard and Marilyn of Langosta Lounge in Asbury Park, N.J. contact Charles Stiles after noticing a discrepancy in their lobster supply. Mystery Diners Megan and Natale go undercover to discover where the lobsters are going. 

In this special episode of Mystery Diners, Charles Stiles and his undercover team risk it all to bust the boss! For the first time ever, the sting is conducted from inside the restaurant to see if the horrifying accusations against the boss are true. 

After receiving deals that are too good to be true, Tony, the owner of Rivoli's in Tom's River, N.J., believes his new meat purveyor is selling him stolen goods. Charles Stiles sends in Mystery Diner Danny, who has trouble infiltrating the restaurant staff. 

The owner of Nashville Street Tacos and The Stillery in Nashville, believes his part-time apartment above his restaurant is being used while he's out of town.

Rose and Tom of Belcourt Taps in Nashville contact Charles for help after hearing rumors that their songwriting contest is rigged

Mystery Diners counts down the series' Top 10 greatest moments in catching employee theft involving stolen food, alcohol, supplies, and money

Mystery Diners counts down the Top 10 craziest schemes caught on videos from operating unauthorized businesses to raising money for bogus charities, having people pose as celebrities, faking injuries, and even creating fake employees.

On this special, Mystery Diners counts down the series' all-time favorite family feuds. From dishonest siblings to thieving spouses, these dysfunctional families are caught on tape by our undercover investigators.

The Mystery Diners count down the Top 10 favorite love-related scams that broke hearts as well as love delusions.

Counting down the Top 10 biggest twists that surprised host Charles Stiles and the various restaurant owners who called for help.