Kevin Nealon (born November 18, 1953) is an American actor and comedian, best known as a cast member on Saturday Night Live from 1986 to 1995, acting in several of the Happy Madison films, for playing Doug Wilson on the Showtime series Weeds, and providing the voice of the title character, Glenn Martin on Glenn Martin, DDS.

Filmography

• 2026Kevin Nealon: Loose in the Crotch — Self, Executive Producer, Writer
• 2026Maybe We Should — Lou Castriota Sr
• 2026Mermaid — Keith
• 2026Plantman & Blondie: A Dress Up Gang Film — Neil
• 2026Same Same But Different — Siddhartha
• Bad Thoughts — Dr. Futrell
• 2025Come See Me in the Good Light — Executive Producer
• 2025Happy Gilmore 2 — Gary Potter
• 2024An SNL Thanksgiving — (archive footage)
• 2024Late Bloomers — Al
• 2023Inhabitants — Denny
• 2023The Improv: 60 and Still Standing — Self, Writer
• 2021Disney Parks Magical Christmas Day Parade — Kevin Winterbean
• 2021Sister Swap: A Hometown Holiday — Uncle Dave
• 2021Sister Swap: Christmas in the City — Uncle Dave
• 2020Mentally Al
• 2019International Falls — Earl
• 2018Father of the Year — Peter Francis
• Liza on Demand — Jim
• Room 104 — Harry
• 2017Sandy Wexler — Testimonial
• Man with a Plan — Don Burns
• 2016Popstar: Never Stop Never Stopping — Gary Sikes
• 2016Super Sex — Dick
• 2015An SNL Valentine — (archive footage)
• 2015Ghost Squad — Russ
• 2014Blended — Eddy
• 2014Small Time — Irv
• 2014Walk of Shame — Chopper Steve
• Drunk History — The Grand Dragon
• 2012Kevin Nealon: Whelmed, But Not Overly — Himself, Writer
• The Soul Man — Ron Saxby
• 2011And They're Off — Mike Bensinger
• 2011Bucky Larson: Born to Be a Star — Gary
• Franklin & Bash — Lawrence Reynolds
• 2011Just Go with It — Adon
• Glory Daze — Marcus
• Hot in Cleveland — George, Self
• 2009Aliens in the Attic — Stuart Pearson
• Glenn Martin, DDS — Glenn Martin
• 2009Kevin Nealon: Now Hear Me Out! — Kevin Nealon, Executive Producer, Writer
• The League — Chuck Falcon
• 2008Get Smart — CIA Agent
• 2008Remarkable Power
• 2008You Don't Mess with the Zohan — Kevin
• 'Til Death — Stephen Redford
• 2006Grandma's Boy — Mr. Cheezle
• American Dad! — I.O.C. Member (voice)
• Fat Actress — Johnny Knightley
• Too Late with Adam Carolla
• Weeds — Doug Wilson
• Funniest Commercials of the Year
• Poker Royale
• 2003Anger Management — Sam
• 2003Can't Buy Me Lunch: Another Look at The Rutles — Kevin Wongle
• 2003Daddy Day Care — Bruce
• 2003Good Boy! — Mr. Baker
• 2002Eight Crazy Nights — Mayor (voice)
• Monk — John Wurster
• Still Standing — Ted Halverson
• 2002The Master of Disguise — White Collar Executive
• 2001Heartbreakers — Man at the Bar
• 2001Joe Dirt — Greasy Mechanic (uncredited)
• 2001These Old Broads — Roger (uncredited)
• Three Sisters — Terry
• 2000Bar Hopping — Chuckie
• 2000Cecil B. Demented — Kevin
• Curb Your Enthusiasm — Kevin Nealon
• 2000Little Nicky — Gatekeeper
• Family Guy — Kevin Nealon (voice)
• The Norm Show
• 1998Principal Takes a Holiday — Franklin Fitz
• 1998The Wedding Singer — Mr. Simms
• Dharma & Greg — Mr. Clayborn
• Hiller and Diller — Ted Hiller
• 3rd Rock from the Sun — Dennis Caslow
• Champs — Marty Heslov
• E! True Hollywood Story
• 1996Happy Gilmore — Potter
• Dr. Katz, Professional Therapist — Kevin (voice), Additional Writing
• 1995Jeffrey — TV Reporter
• The Outer Limits — Dr. Mark Crest
• 1993Coneheads — Senator
• 1993Partners — "Grave Squad" Lawyer
• The Edge
• The Larry Sanders Show — Kevin Nealon
• 1991All I Want For Christmas — Tony Boer
• 1989Cranium Command — Left Ventricle (voice)
• LIVE with Kelly and Mark
• Monsters — Louis
• 1987Roxanne — Drunk #2
• Friday Night Videos
• Scarecrow and Mrs. King
• Laugh Factory — Sellf
• Saturday Night Live — Self - Various Characters, Self (archive footage), Franz (uncredited), Self (uncredited), Writer
• How To Date Again — Larry
• I Fell in Love with Santa — Charlie

Appearances as themselves (65)

• 2026Lorne — Self (Uncredited)
• Hollywood Squares — Self
• 2025I'm Chevy Chase and You're Not — Self
• Is It Cake? Halloween — Self - Judge
• 2025Ladies & Gentlemen... 50 Years of SNL Music — Self
• SNL50: Beyond Saturday Night — Self
• 2025SNL50: The Homecoming Concert — Self
• 2025We Are Pat — Self
• A History of the World in Six Glasses — Self
• After Midnight — Self - Guest
• Pictionary — Self
• 2022Show Business Is My Life (But I Can't Prove It) — Self
• The Jennifer Hudson Show — Self
• Celebrity Wheel of Fortune — Self - Contestant
• Name That Tune — Self - Contestant
• A Little Late with Lilly Singh — Self
• 2019Chris Farley: Anything for a Laugh — Self
• Lights Out with David Spade — Self - Panelist
• The Zen Diaries of Garry Shandling — Self
• Match Game — Self - Panelist
• The $100,000 Pyramid — Self
• 2016The Comedy Club — Self
• To Tell the Truth — Self - Panelist
• Celebrity Family Feud — Self
• 2015Misery Loves Comedy — Self
• Celebrity Name Game — Self
• 2014Eat Drink Laugh: The Story of The Comic Strip — Self
• Late Night with Seth Meyers — Self, Self - Guest
• The Tonight Show Starring Jimmy Fallon — Self - Guest
• Deal With It — Self
• Norm Macdonald Live — Self
• Inside Comedy — Self
• 2012Vanilla Ice Archive — Self (archive footage)
• 2011Dying to Do Letterman — Self
• Conan — Self
• The Jay Leno Show — Self
• Shatner's Raw Nerve — Self
• Head Case — Self
• 2007Saturday Night Live in the '90s: Pop Culture Nation — Self
• Thank God You're Here — Self
• The Megan Mullally Show — Self - Guest
• 2005Earth to America — Self
• 2005Saturday Night Live in the '80s: Lost and Found — Self
• 2005The Aristocrats — Self
• 2004American Dictators: Staging of the 2004 Presidential Election — Self (archive footage)
• Jimmy Kimmel Live! — Self, Self - Guest
• Real Time with Bill Maher — Self
• The Ellen DeGeneres Show — Self
• 2002Comedian — Self
• Live from E! — Self
• 2001Adam Sandler Goes to Hell — Self
• 2001Satan’s Top 40 — Self
• 2001Satan’s Top Forty — Self
• 1999Saturday Night Live: 25th Anniversary Special — Self
• The Early Show — Self
• The Late Late Show with Craig Kilborn — Self
• Comedy Central Presents — Self
• 1998Saturday Night Live: A Tribute to Chris Farley — Self
• 1998Saturday Night Live: The Best of Phil Hartman — Self / Various Characters
• The Daily Show — Self
• 1995Springfield's Most Wanted — Self
• Late Night with Conan O'Brien — Self - Guest
• The Tonight Show with Jay Leno — Self
• 1989Saturday Night Live: 15th Anniversary — Self
• The Tonight Show Starring Johnny Carson — Self