Season 1
Episode: 1x01 | Airdate: Sep 9, 1972
After a king-sized bat forces the Mystery Machine into a sandpit, Scooby and the kids cross the desert on foot seeking help. Soon, they meet The Three Stooges, who are actually the ones in need of help!
Episode: 1x02 | Airdate: Sep 16, 1972
The members of Mystery, Inc. join forces with Batman and Robin for a cliff-hanging tale about a counterfeiting ring operated by those two arch-criminals, Joker and Penguin.
Episode: 1x03 | Airdate: Sep 22, 1972
When the Mystery Machine becomes stuck, they encounter a pair of scared household servants. They are then helped out by a very strange man who takes them up to the home of the Addams family. They end up taking care of the household while Gomez and Morticia go on a small vacation and Wednesday is kidnapped and a ransom note left behind.
Episode: 1x04 | Airdate: Sep 30, 1972
When Jonathan Winters invites Scooby and the kids to stay at the farm of his friend, Maude Frickert, they mistakenly believe it will be a vacation from haunted houses and spooky characters. They soon learn differently when vandalizing scoundrels and truly scary scarecrows overrun Maude's farm.
Episode: 1x05 | Airdate: Oct 7, 1972
When the hopelessly lost members of Mystery, Inc. enter Moody Manor to ask for directions, Don Knotts, the world's greatest detective, mistakenly believes that they are the relatives of the estate's wealthy late owner. Don suspects that one of them murdered Captain Moody!
Episode: 1x06 | Airdate: Oct 14, 1972
Scooby-Doo and his young companions are propelled into an otherworldly mystery when they accompany Phyllis Diller to Magic Mansion for a spooky séance under the leadership of Madam Zokar.
Episode: 1x07 | Airdate: Oct 21, 1972
As Sandy Duncan's latest movie, a remake of "Dr. Jekyll and Mr. Hyde," films on a studio lot that is soon to be closed, the risky business of moviemaking becomes more risky than usual. A woolly creature disrupts the filming! Scooby and the members of Mystery, Inc., investigate the strange events.
Episode: 1x08 | Airdate: Oct 28, 1972
Scooby-Doo and his friends give popular singers Sonny & Cher a ride after their car breaks down in a fierce storm. The kids take the two performers to the rambling, run-down Hideaway Hotel, an off-season beach retreat, where they have planned a delayed honeymoon away from the crowds. But soon, strange happenings interrupt the couple's happiness, and Scooby and the gang investigate.
Episode: 1x09 | Airdate: Nov 4, 1972
A unique form of small-town hospitality awaits Scooby and his young companions. Police officer Don Knotts invites them to spend the night in the finest accommodations in Juneberry--the local jail! But soon, the kids help Don solve the mystery of the spooky fog.
Episode: 1x10 | Airdate: Nov 11, 1972
Scooby and the kids join wits with Laurel & Hardy, newly appointed bellhops at a Vermont ski lodge, to track an abominable snowman by the name of Bigfoot!
Episode: 1x11 | Airdate: Nov 18, 1972
The members of Mystery, Inc. join with the Three Stooges to thwart the ghost of the Red Baron, a daring evildoer who has scared away all of farmer Sawyer's crop-dusting pilots in an effort to pressure Sawyer into leaving his land.
Episode: 1x12 | Airdate: Nov 25, 1972
The members of Mystery, Inc. join forces with the Harlem Globetrotters on the eerie banks of a haunted swamp to battle supernatural spirits unleashed by the ghost of Redbeard the pirate!
Episode: 1x13 | Airdate: Dec 2, 1972
The gang must prove that a ghostly horseman haunting Hagglethorn Castle is a fake apparition. Otherwise, Davy Jones' uncle will have to sell the Scottish fortress, once a thriving tourist spot, to the greedy Duke of Strathmore.
Episode: 1x14 | Airdate: Dec 9, 1972
An exciting evening at the Grand Old Opry in Nashville proves to be almost too exciting when a mysterious phantom appears. It's a "haunting" experience for the members of Mystery, Inc. when they must search for their missing friend, country singer Jerry Reed.
Episode: 1x15 | Airdate: Dec 16, 1972
Scooby and Mystery Inc. meet the terrible twosome--Penguin and Joker--on a camping trip in the forest. To stop the evildoers, the kids enlist the aid of those crusaders against crime, Batman & Robin.
Episode: 1x16 | Airdate: Dec 30, 1972
When Scooby-Doo and the kids travel to a small New England town to visit Shaggy's Uncle Nathaniel, they plunge into a maelstrom of mystery, encounter the ghost of Paul Revere and confront a spooky sea serpent with the aid of The Harlem Globetrotters!
Season 2
Episode: 2x01 | Airdate: Sep 8, 1973
The Harlem Globetrotters and Scooby and his friends are hijacked to a haunted island for an experience they will never forget. Taking refuge in an old mansion, they witness statues moving, leaving behind luminous footprints and handprints!
Episode: 2x02 | Airdate: Sep 15, 1973
Scooby-Doo and the gang, along with the rock group Josie and the Pussycats, battle ghosts haunting the Dixie Queen Showboat on the Missouri River--or is it the "eerie" canal? The mystery begins when the 100-year-old ghost of Mark Twain's "Tom Sawyer" character, Injun Joe, along with another bad ghost, drag chains, move objects and make scary noises.
Episode: 2x03 | Airdate: Sep 22, 1973
On a trip back in time, Scooby and the gang meet that genial genie, Jeannie, as they travel to Persia to help a prince fight evil "ghosts." There, they learn of a legend--many thousands of years ago, an ancestor of the prince imprisoned an evil Jinn in a bottle. Now, with the assistance of the prince's greedy uncle, the vengeful genie initiates a sinister plan to scare the prince into abandoning the palace.
Episode: 2x04 | Airdate: Sep 29, 1973
Tim Conway, a coach at Velma's alma mater, enlists Scooby and the gang to eliminate ghosts haunting the debt-ridden school. The only opportunity to raise money for the school, the All Sports Benefit Show, has been postponed because no teams will play in the haunted high school--and people refuse to attend any event held there.
Episode: 2x05 | Airdate: Oct 6, 1973
Don Adams, head of the Adams Exterminator Company, "Bug Killer To The Stars," guest stars with Scooby and the gang. The comedy unfolds when Scooby and the kids stop on Sunset Boulevard to help troubled motorist Adams. But the engine is infested with some vengeful, metal-munching termites that completely devour the motor. Scooby and the kids volunteer to help him with his next job. High on the mysterious Horror Hill sits the eerie, foreboding home of former horror-film star, Lorne Chumley. Scooby and the kids momentarily hesitate to enter when Adams reveals that fourteen exterminators had been sent there before--and no one has heard from any of them since. At the door, they are met by Otto, the sinister butler, who informs Adams that Mr. Chumley does not require his exterminating services. But Adams insists, telling Otto that the bank is foreclosing on the house and he must eradicate any bugs before it can be sold.
Episode: 2x06 | Airdate: Oct 13, 1973
After the Mystery Machine breaks down in Winona, Mississippi, Scooby and the gang join forces with Speed Buggy and his buddies to quell the mysterious midnight winds that spook the inhabitants of the tiny village.
Episode: 2x07 | Airdate: Oct 20, 1973
Cass Elliot, former singer with The Mamas and the Papas, hires Scooby-Doo and the Mystery, Inc. kids to investigate two living globs of green cotton candy creating a sticky mess at her Sugarplum Candy Company.
Episode: 2x08 | Airdate: Oct 27, 1973
Dick Van Dyke purchases a carnival and names it the Dick Van Dyke Barrel of Fun. But the place isn't fun--it's haunted! Scooby and the gang, who take a night off from chasing spooks to visit the carnival, help Dick uncover the apparitions that are scaring away both customers and employees.