- Canadian Bacon
1995 Sheriff Bud B. Boomer
- Wagons East!
1994 Thanks
- Hostage for a Day
1994 Director
- Cool Runnings
1993 Irv
- Rookie of the Year
1993 Cliff Murdoch - Announcer (uncredited)
- Once Upon a Crime
1992 Augie Morosco
- Boris and Natasha
1992 Kalishak
- JFK
1991 Dean Andrews
- Only the Lonely
1991 Danny Muldoon
- Nothing but Trouble
1991 Dennis / Eldona
- Delirious
1991 Jack Gable
- Career Opportunities
1991 C.D. Marsh (uncredited)
- Home Alone
1990 Gus Polinski
- The Rescuers Down Under
1990 Wilbur (voice)
- Masters of Menace
1990 Beer Truck Driver
- Rabbit Ears - Stormalong
1990 Narrator (voice)
- Sesame Street: Sing Yourself Silly!
1990 Yosh Shmenge (archive footage)
- Uncle Buck
1989 Buck Russell
- Who's Harry Crumb?
1989 Executive Producer
- Speed Zone
1989 Charlie
- The Rocket Boy
1989 The Hawk
- Who Shrunk Saturday Morning?
1989 Himself
- The Great Outdoors
1988 Chet Ripley
- Jackie Gleason: The Great One
1988 Host
- Hot to Trot
1988 Don The Horse (Voice)
- The Best of SCTV
1988 Writer
- She's Having a Baby
1988 Chet (uncredited)
- Spaceballs
1987 Barf
- Planes, Trains and Automobiles
1987 Del Griffith
- Citizen Steve
1987 Director
- Armed and Dangerous
1986 Frank Dooley
- Little Shop of Horrors
1986 Wink Wilkinson
- Really Weird Tales
1986 Howard Jensen (segment "Cursed With Charisma")
- The Incredible Time-Travels of Henry Osgood
1986 Wallace Osgood
- Donald, the Star-Struck Duck
1986 Himself
- Brewster's Millions
1985 Spike Nolan
- Follow That Bird
1985 State Trooper
- Summer Rental
1985 Jack Chester
- Volunteers
1985 Tom Tuttle
- The Last Polka
1985 Writer
- Martin Short: Concert for the North Americas
1985 Marcel
- Splash
1984 Freddie Bauer
- National Lampoon's Vacation
1983 Lasky, Guard at Walleyworld
- Going Berserk
1983 John Bourgignon
- Rome, Italian Style
1982 Writer
- Stripes
1981 Dewey "Ox" Oxberger
- Heavy Metal
1981 Desk Sergeant / Dan / Den / Robot (voice)
- The Blues Brothers
1980 Burton Mercer
- The Courage of Kavik, the Wolf Dog
1980 Pinky
- Double Negative
1980 John
- 1941
1979 Pvt. Foley
- Lost and Found
1979 Carpentier
- The Silent Partner
1978 Simonsen
- The Clown Murders
1976 Ollie
- Tunnel Vision
1976 Cooper
- Find the Lady
1976 Kopek
- It Seemed Like a Good Idea at the Time
1975 Kopek
- Class of '44
1973 Paule (uncredited)
- Foxy Lady
1971 Production Assistant
