Waylon Smithers is Mr. Burns personal assistant.
Appearances
The Simpsons
Main cast, played by Harry Shearer
- Episode 1x01: Simpsons Roasting on an Open Fire (Dec 17, 1989)
- Episode 1x03: Homer's Odyssey (Jan 21, 1990)
- Episode 1x04: There's No Disgrace Like Home (Jan 28, 1990)
- Episode 1x08: The Telltale Head (Feb 25, 1990)
- Episode 1x10: Homer's Night Out (Mar 25, 1990)
- Episode 2x01: Bart Gets an F (Oct 11, 1990)
- Episode 2x02: Simpson and Delilah (Oct 18, 1990)
- Episode 2x04: Two Cars in Every Garage and Three Eyes on Every Fish (Nov 1, 1990)
- Episode 2x05: Dancin' Homer (Nov 8, 1990)
- Episode 2x07: Bart vs. Thanksgiving (Nov 22, 1990)
- Episode 2x10: Bart Gets Hit by a Car (Jan 10, 1991)
- Episode 2x11: One Fish, Two Fish, Blowfish, Blue Fish (Jan 24, 1991)
- Episode 2x13: Homer vs. Lisa and the Eighth Commandment (Feb 7, 1991)
- Episode 2x17: Old Money (Mar 28, 1991)
- Episode 2x18: Brush with Greatness (Apr 11, 1991)
- Episode 2x22: Blood Feud (Jul 11, 1991)
- Episode 3x01: Stark Raving Dad (Sep 19, 1991)
- Episode 3x02: Mr. Lisa Goes to Washington (Sep 26, 1991)
- Episode 3x03: When Flanders Failed (Oct 3, 1991)
- Episode 3x04: Bart the Murderer (Oct 10, 1991)
- Episode 3x05: Homer Defined (Oct 17, 1991)
- Episode 3x07: Treehouse of Horror II (Oct 31, 1991)
- Episode 3x08: Lisa's Pony (Nov 7, 1991)
- Episode 3x11: Burns Verkaufen der Kraftwerk (Dec 5, 1991)
- Episode 3x12: I Married Marge (Dec 26, 1991)
- Episode 3x17: Homer at the Bat (Feb 20, 1992)
- Episode 3x19: Dog of Death (Mar 12, 1992)
- Episode 3x24: Brother, Can You Spare Two Dimes? (Aug 27, 1992)
- Episode 4x05: Treehouse of Horror III (Oct 29, 1992)
- Episode 4x07: Marge Gets a Job (Nov 5, 1992)
- Episode 4x11: Homer's Triple Bypass (Dec 17, 1992)
- Episode 4x12: Marge vs. the Monorail (Jan 14, 1993)
- Episode 4x17: Last Exit to Springfield (Mar 11, 1993)
- Episode 4x22: Krusty Gets Kancelled (May 13, 1993)
- Episode 5x03: Homer Goes to College (Oct 14, 1993)
- Episode 5x04: Rosebud (Oct 21, 1993)
- Episode 5x05: Treehouse of Horror IV (Oct 28, 1993)
- Episode 5x06: Marge on the Lam (Nov 4, 1993)
- Episode 5x07: Bart's Inner Child (Nov 11, 1993)
- Episode 5x09: The Last Temptation of Homer (Dec 9, 1993)
- Episode 5x10: $pringfield (or, How I Learned to Stop Worrying and Love Legalized Gambling) (Dec 16, 1993)
- Episode 5x14: Lisa vs. Malibu Stacy (Feb 17, 1994)
- Episode 5x15: Deep Space Homer (Feb 24, 1994)
- Episode 5x18: Burns' Heir (Apr 14, 1994)
- Episode 5x21: Lady Bouvier's Lover (May 12, 1994)
- Episode 5x22: Secrets of a Successful Marriage (May 19, 1994)
- Episode 6x05: Sideshow Bob Roberts (Oct 9, 1994)
- Episode 6x06: Treehouse of Horror V (Oct 30, 1994)
- Episode 6x09: Homer Badman (Nov 27, 1994)
- Episode 6x13: And Maggie Makes Three (Jan 22, 1995)
- Episode 6x18: A Star is Burns (Mar 5, 1995)
- Episode 6x19: Lisa's Wedding (Mar 19, 1995)
- Episode 6x20: Two Dozen and One Greyhounds (Apr 9, 1995)
- Episode 6x25: Who Shot Mr. Burns? (1) (May 21, 1995)
- Episode 7x01: Who Shot Mr. Burns? (2) (Sep 17, 1995)
- Episode 7x05: Lisa the Vegetarian (Oct 15, 1995)
- Episode 7x07: King-Size Homer (Nov 5, 1995)
- Episode 7x08: Mother Simpson (Nov 19, 1995)
- Episode 7x10: The Simpsons 138th Episode Spectacular (Dec 3, 1995)
- Episode 7x12: Team Homer (Jan 7, 1996)
- Episode 7x14: Scenes from the Class Struggle in Springfield (Feb 4, 1996)
- Episode 7x17: Homer the Smithers (Feb 25, 1996)
- Episode 7x21: 22 Short Films About Springfield (Apr 14, 1996)
- Episode 7x22: Raging Abe Simpson and His Grumbling Grandson in "The Curse of the Flying Hellfish" (Apr 28, 1996)
- Episode 7x24: Homerpalooza (May 19, 1996)
- Episode 8x02: You Only Move Twice (Nov 3, 1996)
- Episode 8x04: Burns, Baby Burns (Nov 17, 1996)
- Episode 8x05: Bart After Dark (Nov 24, 1996)
- Episode 8x09: El Viaje de Nuestro Jomer (The Mysterious Voyage of Homer) (Jan 5, 1997)
- Episode 8x10: The Springfield Files (Jan 12, 1997)
- Episode 8x12: Mountain of Madness (Feb 2, 1997)
- Episode 8x13: Simpsoncalifragilisticexpiala (Annoyed Grunt) cious (Feb 7, 1997)
- Episode 8x15: Homer's Phobia (Feb 16, 1997)
- Episode 8x17: My Sister, My Sitter (Mar 2, 1997)
- Episode 8x21: The Old Man and Lisa (Apr 20, 1997)
- Episode 8x23: Homer's Enemy (May 4, 1997)
- Episode 8x24: The Simpsons Spin-Off Showcase (May 11, 1997)
- Episode 9x08: Lisa the Skeptic (Nov 23, 1997)
- Episode 9x11: All Singing, All Dancing (Jan 4, 1998)
- Episode 9x13: The Joy of Sect (Feb 8, 1998)
- Episode 9x20: The Trouble with Trillions (Apr 5, 1998)
- Episode 9x21: Girly Edition (Apr 19, 1998)
- Episode 9x23: King of the Hill (May 3, 1998)
- Episode 10x05: When You Dish Upon a Star (Nov 8, 1998)
- Episode 10x06: D'Oh-in' in the Wind (Nov 15, 1998)
- Episode 10x10: Viva Ned Flanders (Jan 10, 1999)
- Episode 10x19: Mom and Pop Art (Apr 11, 1999)
- Episode 10x20: The Old Man and the "C" Student (Apr 25, 1999)
- Episode 10x21: Monty Can't Buy Me Love (May 2, 1999)
- Episode 11x02: Brother's Little Helper (Oct 3, 1999)
- Episode 11x03: Guess Who's Coming to Criticize Dinner (Oct 24, 1999)
- Episode 11x06: Hello Gutter, Hello Fadder (Nov 14, 1999)
- Episode 11x12: The Mansion Family (Jan 23, 2000)
- Episode 12x05: Homer vs. Dignity (Nov 26, 2000)
- Episode 12x06: The Computer Wore Menace Shoes (Dec 3, 2000)
- Episode 12x12: Tennis the Menace (Feb 11, 2001)
- Episode 12x14: New Kids on the Blecch (Feb 25, 2001)
- Episode 13x01: Treehouse of Horror XII (Nov 6, 2001)
- Episode 13x04: Hunka Hunka Burns in Love (Dec 2, 2001)
- Episode 13x05: The Blunder Years (Dec 9, 2001)
- Episode 13x09: Jaws Wired Shut (Jan 27, 2002)
- Episode 13x16: Weekend at Burnsies (Apr 7, 2002)
- Episode 13x22: Papa's Got a Brand New Badge (May 22, 2002)
- Episode 14x05: Helter Shelter (Dec 1, 2002)
- Episode 14x15: C. E. D'oh (Mar 16, 2003)
- Episode 14x17: Three Gays of the Condo (Apr 13, 2003)
- Episode 14x18: Dude, Where's My Ranch? (Apr 27, 2003)
- Episode 15x02: My Mother the Carjacker (Nov 9, 2003)
- Episode 15x04: The Regina Monologues (Nov 23, 2003)
- Episode 15x12: Milhouse Doesn't Live Here Anymore (Feb 15, 2004)
- Episode 15x19: Simple Simpson (May 2, 2004)
- Episode 15x22: Fraudcast News (May 23, 2004)
- Episode 16x05: Fat Man and Little Boy (Dec 12, 2004)
- Episode 16x06: Midnight Rx (Jan 16, 2005)
- Episode 16x12: Goo Goo Gai Pan (Mar 13, 2005)
- Episode 16x15: Future-Drama (Apr 17, 2005)
- Episode 17x01: Bonfire of the Manatees (Sep 11, 2005)
- Episode 17x08: The Italian Bob (Dec 11, 2005)
- Episode 17x11: We're on the Road to D'oh-where (Jan 29, 2006)
- Episode 17x13: The Seemingly Never-Ending Story (Mar 12, 2006)
- Episode 17x14: Bart Has Two Mommies (Mar 19, 2006)
- Episode 17x17: Kiss Kiss Bang Bangalore (Apr 9, 2006)
- Episode 17x18: The Wettest Stories Ever Told (Apr 23, 2006)
- Episode 18x04: Treehouse of Horror XVII (Nov 5, 2006)
- Episode 18x11: Revenge is a Dish Best Served Three Times (Jan 28, 2007)
- Episode 18x12: Little Big Girl (Feb 11, 2007)
- Episode 18x13: Springfield Up (Feb 18, 2007)
- Episode 18x19: Crook and Ladder (May 6, 2007)
- Episode 19x01: He Loves to Fly and He D'ohs (Sep 23, 2007)
- Episode 19x02: Homer of Seville (Sep 30, 2007)
- Episode 20x03: Double, Double, Boy in Trouble (Oct 19, 2008)
- Episode 20x08: The Burns and the Bees (Dec 7, 2008)
- Episode 20x10: Take My Life, Please (Feb 15, 2009)
- Episode 20x13: Gone Maggie Gone (Mar 15, 2009)
- Episode 21x17: American History X-cellent (Apr 11, 2010)
- Episode 21x20: To Surveil with Love (May 2, 2010)
- Episode 22x04: Treehouse of Horror XXI (Nov 7, 2010)
- Episode 22x06: The Fool Monty (Nov 21, 2010)
- Episode 22x11: Flaming Moe (Jan 16, 2011)
- Episode 22x16: A Midsummer's Nice Dream (Mar 13, 2011)
- Episode 23x07: The Man in the Blue Flannel Pants (Nov 27, 2011)
- Episode 23x14: At Long Last Leave (Feb 19, 2012)
- Episode 23x16: How I Wet Your Mother (Mar 11, 2012)
- Episode 23x17: Them, Robot (Mar 18, 2012)
- Episode 23x20: The Spy Who Learned Me (May 6, 2012)
- Episode 24x10: A Test Before Trying (Jan 13, 2013)
- Episode 24x16: Dark Knight Court (Mar 17, 2013)
- Episode 25x03: Four Regrettings and a Funeral (Nov 3, 2013)
- Episode 25x06: The Kid is All Right (Nov 24, 2013)
- Episode 26x03: Super Franchise Me (Oct 12, 2014)
- Episode 26x05: Opposites A-frack (Nov 2, 2014)
- Episode 26x09: I Won't Be Home for Christmas (Dec 7, 2014)
- Episode 26x11: Bart's New Friend (Jan 11, 2015)
- Episode 26x12: The Musk Who Fell to Earth (Jan 25, 2015)
- Episode 26x14: My Fare Lady (Feb 15, 2015)
- Episode 26x15: The Princess Guide (Mar 1, 2015)
- Episode 27x01: Every Man's Dream (Sep 27, 2015)
- Episode 27x03: Puffless (Oct 11, 2015)
- Episode 27x04: Halloween of Horror (Oct 18, 2015)
- Episode 27x10: The Girl Code (Jan 3, 2016)
- Episode 27x13: Love is in the N2-O2-Ar-CO2-Ne-He-CH4 (Feb 14, 2016)
- Episode 27x17: The Burns Cage (Apr 3, 2016)
- Episode 27x21: Simprovised (May 15, 2016)
- Episode 27x22: Orange is the New Yellow (May 22, 2016)
- Episode 28x01: Monty Burns' Fleeing Circus (Sep 25, 2016)
- Episode 28x02: Friends and Family (Oct 2, 2016)
- Episode 28x05: Trust But Clarify (Oct 23, 2016)
- Episode 28x09: The Last Traction Hero (Dec 4, 2016)
- Episode 28x11: Pork & Burns (Jan 8, 2017)
- Episode 28x12: The Great Phatsby, Part One (Jan 15, 2017)
- Episode 28x17: 22 for 30 (Mar 12, 2017)
- Episode 28x19: Caper Chase (Apr 2, 2017)
- Episode 28x21: Moho House (May 7, 2017)
- Episode 29x07: Singin' in the Lane (Nov 19, 2017)
- Episode 29x10: Haw-Haw Land (Jan 7, 2018)
- Episode 29x11: Frink Gets Testy (Jan 14, 2018)
- Episode 29x12: Homer is Where the Art Isn't (Mar 18, 2018)
- Episode 30x03: My Way or the Highway to Heaven (Oct 14, 2018)
- Episode 30x05: Baby You Can't Drive My Car (Nov 4, 2018)
- Episode 30x15: 101 Mitigations (Mar 3, 2019)
- Episode 30x19: Girl's in the Band (Mar 31, 2019)
- Episode 30x23: Crystal Blue-Haired Persuasion (May 12, 2019)
- Episode 31x02: Go Big or Go Homer (Oct 6, 2019)
- Episode 31x05: Gorillas on the Mast (Nov 3, 2019)
- Episode 31x10: Bobby, It's Cold Outside (Dec 15, 2019)
- Episode 31x13: Frinkcoin (Feb 23, 2020)
- Episode 31x18: The Incredible Lightness of Being a Baby (Apr 19, 2020)
- Episode 31x20: Warrin' Priests Part Two (May 3, 2020)
- Episode 32x01: Undercover Burns (Sep 27, 2020)
- Episode 32x05: The 7 Beer Itch (Nov 8, 2020)
- Episode 32x12: Diary Queen (Feb 21, 2021)
- Episode 32x16: Manger Things (Mar 21, 2021)
- Episode 32x17: Uncut Femmes (Mar 28, 2021)
- Episode 32x18: Burger Kings (Apr 11, 2021)
- Episode 33x01: The Star of the Backstage (Sep 26, 2021)
- Episode 33x03: Treehouse of Horror XXXII (Oct 10, 2021)
- Episode 33x08: Portrait of a Lackey on Fire (Nov 21, 2021)
- Episode 33x11: The Longest Marge (Jan 2, 2022)
- Episode 33x20: Marge the Meanie (May 8, 2022)
- Episode 33x22: Poorhouse Rock (May 22, 2022)
- Episode 34x20: The Very Hungry Caterpillars (May 7, 2023)
- Episode 35x04: Thirst Trap: A Corporate Love Story (Oct 29, 2023)
- Episode 35x05: Treehouse of Horror XXXIV (Nov 5, 2023)
- Episode 35x07: It's a Blunderful Life (Nov 19, 2023)
- Episode 35x11: Frinkenstein's Monster (Feb 18, 2024)