Actor
- Confessions of a Shopaholic (2009) .... Graham Bloomwood
- Speed Racer (2008) .... Pops Racer
- In the Electric Mist (2008) .... Julie 'Baby Feet' Balboni
- Bunyan and Babe (2008) .... Paul Bunyan (voice)
- Bee Movie (2007) .... Layton T. Montgomery (voice)
- Death Sentence (2007) .... Bones Darley
- Evan Almighty (2007) .... Congressman Long
- Drunkboat (2007) .... Mr. Fletcher
- Cars (2006) .... Sullivan Truck (voice)
- Marilyn Hotchkiss Ballroom Dancing & Charm School (2006) .... Steve Mills
- Tales of the Rat Fink (2006) .... Ed "Big Daddy" Roth (voice)
- Overnight (2005) .... Himself
- Beyond the Sea (2004) .... Steve Blauner
- Clifford's Really Big Movie (2004) .... George Wolfsbottom (voice)
- Home of Phobia (2004) .... Rodney
- Masked and Anonymous (2003) .... Uncle Sweetheart
- The Jungle Book 2 (2003) .... Baloo (voice)
- Dirty Deeds (2002) .... Tony
- Storytelling (2001) .... Marty Livingston ('Non-fiction')
- Monsters, Inc. (2001) .... James P. "Sulley" Sullivan (voice)
- My First Mister (2001) .... Benjamin Wilson
- Happy Birthday (2001) .... The Dean
- One Night at McCool's (2001) .... Detective Dehling
- O Brother, Where Art Thou? (2000) .... Big Dan Teague
- The Emperor's New Groove (2000) .... Pacha (voice)
- Coyote Ugly (2000) .... Bill
- The Adventures of Rocky & Bullwinkle (2000) .... Oklahoma Cop
- What Planet Are You From? (2000) .... Roland Jones
- Bringing Out the Dead (1999) .... Larry
- Dancing Outlaw II: Jesco Goes to Hollywood (1999) ....
- The Runner (1999) .... Deepthroat
- Rudolph the Red-Nosed Reindeer: The Movie (1998) .... Santa Claus (voice)
- The Real Macaw (1998) .... Voice of Mac (voice)
- Dirty Work (1998) .... Mayor Adrian Riggins (uncredited)
- The Big Lebowski (1998) .... Walter Sobchak
- The Borrowers (1998) .... Ocious P. Potter
- Blues Brothers 2000 (1998) .... Mighty Mack McTeer
- "Roseanne" Hit the Road Jack (1997) .... Dan
- Mother Night (1996) .... Major Frank Wirtanen
- Pie in the Sky (1996) .... Alan Davenport
- The Flintstones (1994) .... Fred Flintstone
- The Hudsucker Proxy (1994) .... Rockwell Newsreel Announcer (as Karl Mundt)
- "Roseanne" I Pray the Lord My Stove to Keep (1994) .... Dan Conner
- We're Back! A Dinosaur's Story (1993) .... Rex (voice)
- Born Yesterday (1993) .... Harry Brock
- Matinee (1993) .... Lawrence Woolsey
- The Babe (1992) .... George Herman 'Babe' Ruth
- Barton Fink (1991) .... Charlie Meadows
- King Ralph (1991) .... Ralph Hampton Gainesworth Jones
- Arachnophobia (1990) .... Delbert McClintock
- Stella (1990) .... Ed Munn
- Always (1989) .... Al Yackey
- Sea of Love (1989) .... Det. Sherman
- Everybody's All-American (1988) .... Lawrence
- Punchline (1988) .... John Krytsick
- The Wrong Guys (1988) .... Duke Earle
- The Big Easy (1987) .... Det. Andre DeSoto
- Burglar (1987) .... Det. Nyswander
- Raising Arizona (1987) .... Gale Snoats
- True Stories (1986) .... Louis Fyne
- Sweet Dreams (1985) .... Otis
- The Survivors (1984) .... Commando
- C.H.U.D. (1984) .... Cop in Diner
- Revenge of the Nerds (1984) .... Coach Harris
- Maria's Lovers (1984) .... Frank
- Eddie Macon's Run (1983) .... Hebert
- Jailbait Babysitter (1977) ....