William Sanderson
- Pastacolypse
2023 Al Dente Bob (voice)
- Deadwood: The Movie
2019 E. B. Farnum
- The Griddle House
2018 Gus
- A Merry Friggin' Christmas
2014 Father Jugo
- Pretty Ugly People
2008 Sam
- Disappearances
2007 Rat Kinneson
- Beyond the Wall of Sleep
2006 Joe Slaader
- The Treasure of Painted Forest
2006 Paul
- Cyber Wars
2004 Riley
- Promised Land
2004 Clark
- Monte Walsh
2003 Skimpy Eagens
- Gods and Generals
2003 Maj. Gen. A. P. Hill
- The Low Budget Time Machine
2003 The Prospector
- Monkey Love
2002 Bradley Chalmers
- Crossfire Trail
2001 Dewey
- Dying on the Edge
2001 Tommy
- Stanley's Gig
2000 Stanley Myer
- Psyko Ferret
2000 Stan Veinous (voice)
- Stageghost
2000 Jack Butler
- Nice Guys Sleep Alone
1999 Rufus
- Babylon 5: Thirdspace
1998 Deuce
- George Wallace
1997 T.Y. Odum
- Andersonville
1996 Munn
- Last Man Standing
1996 Joe Monday
- Forest Warrior
1996 Paul Carpio
- Phoenix
1995 Miro
- Hologram Man
1995 Manny / Giggles
- Siringo
1995 Tully
- Wagons East!
1994 Zeke
- Mirror Mirror 2: Raven Dance
1994 Roger
- The Client
1994 Wally Boxx
- Man's Best Friend
1993 Ray
- Skeeter
1993 Gordon Perry
- Sometimes They Come Back
1991 Mueller
- The Rocketeer
1991 Skeets
- Mirror Mirror
1990 Mr. Veze
- The Giant of Thunder Mountain
1990 Percey Crow
- Deadly Weapon
1989 Reverend Smith
- Thunderground
1989 Ratman
- Dead Aim
1987 Brennan
- The Man Who Broke 1,000 Chains
1987 Trump
- Last Man Standing
1987 Casper
- Black Moon Rising
1986 Tyke Thayden
- The Defiant Ones
1986 Mason
- Dalton: Code of Vengeance II
1986 Bobby Fuller
- Fletch
1985 Jim Swarthout
- Streets of Justice
1985 Weasel
- City Heat
1984 Lonnie Ash
- Imps*
1983 Carl
- Lone Wolf McQuade
1983 Snow
- Nightmares
1983 Gas station attendant (segment "Terror in Topanga") (uncredited)
- Who Will Love My Children?
1983 Cleve Shelby
- China Lake
1983 Little Germ
- The Ballad of Gregorio Cortez
1983 Cowboy
- Women of San Quentin
1983 Countee
- Blade Runner
1982 Sebastian
- The Luck of Roaring Camp
1982 Grub
- Death Hunt
1981 Ned Warren
- Raggedy Man
1981 Calvin
- Coal Miner's Daughter
1980 Lee Dollarhide
- Scared Straight! Another Story
1980 Harlan
- Seed of Innocence
1980 Randy Webb
- The Onion Field
1979 Young Con
- Savage Weekend
1979 Otis
- The Other Side of Victory
1979 Ben Oakley
- Blue Nude
1978 Thanks
- Fight for Your Life
1977 Jessie Lee Kane
