- Life After The Navigator
2020 Himself
- Wild Oats
2016 Vespucci
- Silver Skies
2016 Billy
- A Christmas in Vermont
2016 Nick Harper
- Bigfoot
2012 Mayor Tommy Gillis
- Salvation Boulevard
2011 Billy
- Halloween II
2009 Uncle Meat
- All About Steve
2009 Mr. Horowitz
- The Rocker
2008 Gator
- Martian Child
2007 Dr. Berg
- Man About Town
2006 Ben Giamoro
- Crazy for Christmas
2005 Fred Nickells
- Rockin' at the Red Dog: The Dawn of Psychedelic Rock
2005 narrator
- About Schmidt
2002 Larry Hertzel
- The Mesmerist
2002 Mr. Valdemar
- Teddy Bears' Picnic
2001 Ted Frye
- The Sky is Falling
2001 Yogi Cook
- Gridlock'd
1997 Blind Man
- On the 2nd Day of Christmas
1997 David
- High Stakes
1997 Wayne Dreyer
- Innocent Victims
1996 Smithline
- Out-of-Sync
1995 Det. Caldwell
- Munchie Strikes Back
1994 Munchie (voice)
- Little Miss Millions
1993 Nick Frost
- Lethal Exposure
1993 Taylor Cochran
- Hot Chocolate
1992 Mr. Cassidy
- Rubin & Ed
1992 Ed Tuttle
- Quiet Killer
1992 Congressman Calvin Phillips
- Murder in New Hampshire: The Pamela Wojas Smart Story
1991 Paul Maggioto
- Call Me Anna
1990 John Ross
- The Diamond Trap
1988 Det. Rollings
- Inside Out
1987 Jack
- Six Against the Rock
1987 Joseph 'Dutch' Cretzer
- Amazon Women on the Moon
1987 Rupert King (segment "Titan Man")
- Heat
1986 Pinchus Zion
- My Chauffeur
1986 McBride
- The Princess Who Had Never Laughed
1986 King
- Flight of the Navigator
1986 Dr. Louis Faraday
- Clue
1985 The Chief (uncredited)
- Police Academy 2: Their First Assignment
1985 Pete Lassard
- Mister Roberts
1984 Doc
- This Is Spinal Tap
1984 Terry Ladd
- Silence of the Heart
1984 Carl Lewis
- Best Kept Secrets
1984 Jim Osborne
- Doctor Detroit
1983 Smooth Walker
- Focus on Fishko
1983 Sy
- Likely Stories, Vol. 4
1983 Sy Fishko
- One Shoe Makes it Murder
1982 Joe Hervey
- Victims
1982 Charles Galloway
- Private Lessons
1981 Lester
- Honky Tonk Freeway
1981 Snapper
- Skyward
1980 Koup Trenton
- Gridlock
1980 Señor Smooth (voice)
- The Fantastic Funnies
1980 Dr. Johnny Fever
- Americathon
1979 Kip Margolis
- You Can't Take it With You
1979 Wilbur C. Henderson
- The Jerk
1979 Carnival Worker (uncredited)
- Loose Shoes
1978 Ernie Piles, War Correspondent
- The Ghost of Flight 401
1978 Bert Stockwell
- The Comedy Company
1978 Roger Dustleman
- Outside Chance
1978 David
- More Than Friends
1978 Avery Salminella
- Tail Gunner Joe
1977 Lt. Ted Cantwell
- Tarantulas: The Deadly Cargo
1977 Fred
- The Other Side of Midnight
1977 O'Brien
- The Amazing Howard Hughes
1977 Jenks
- Jackson County Jail
1976 David
- Tunnel Vision
1976 Senator McMannus
- Silent Movie
1976 Executive
- The Big Bus
1976 Jack
- The Sunshine Boys
1975 Mr. Walsh, Commerical Director
- The Blue Knight
1975 Resident
- Prisoners
1975
- Shampoo
1975 Red Dog
- Whiffs
1975 Dr. Gopian
- Hustling
1975 Detective
- Steelyard Blues
1973 Frank Veldini
- Jory
1973 Santa Rosa bartender
- The Blue Knight
1973
- Kid Blue
1973 Confectionary Man (as Howard Hessman)
- Cisco Pike
1972 Recording Engineer
- Billy Jack
1971 Drama Teacher
- The Christian Licorice Store
1971 Last Party Guest
- Some Kind of a Nut
1969 Bartender
- A Session with the Committee
1969 (as Don Sturdy)
- Petulia
1968 Hippie (uncredited)
