| Hail Satan? (2019)As Self (archive footage) | (Not seen) |
| I Am Not Your Negro (2016) | (Not seen) |
| Religulous (2008) | (Not seen) |
| Bowling for Columbine (2002) (AKA "Bowling a Columbine")As Himself - NRA President | (Not seen) |
| Cats & Dogs (2001)As The Mastiff (voice) | (Not seen) |
| The Order (2001) (AKA "Jihad Warrior")As Prof. Walter Finley | (Not seen) |
| Planet of the Apes (2001) (AKA "Return of the Apes")As Zaius | (Not seen) |
| Any Given Sunday (1999) (AKA "Gridiron")As Commissioner | (Not seen) |
| Armageddon (1998)As Narration by | (Not seen) |
| Hercules (1997)As Narrator (voice) | (Not seen) |
| Hamlet (1996) (AKA "William Shakespeare's Hamlet")As Player King | (Not seen) |
| In the Mouth of Madness (1994) (AKA "John Carpenter's In the Mouth of Madness")As Jackson Harglow | (Not seen) |
| True Lies (1994)As Spencer Trilby | (Not seen) |
| Tombstone (1993)As Henry Hooker | (Not seen) |
| Wayne's World 2 (1993)As Good Actor | (Not seen) |
| Treasure Island (1990)As Long John Silver | (Not seen) |
| Almost an Angel (1990)As God | (Not seen) |
| Solar Crisis (1990) (AKA "Crisis 2050")As Adm. Skeet Kelso | (Not seen) |
| The Awakening (1980)As Matthew Corbeck | (Not seen) |
| Gray Lady Down (1978)As Captain Paul Blanchard | (Not seen) |
| Crossed Swords (1977) (AKA "The Prince and the Pauper")As Henry VIII | (Not seen) |
| Two-Minute Warning (1976)As Capt. Peter Holly | (Not seen) |
| Midway (1976) (AKA "Battle of Midway")As Capt. Matthew Garth | (Not seen) |
| The Last Hard Men (1976)As Sam Burgade | (Not seen) |
| The Four Musketeers (1974)As Cardinal Richelieu | (Not seen) |
| Airport 1975 (1974) (AKA "Airport '75")As Alan Murdock | (Not seen) |
| Earthquake (1974)As Stewart Graff | (Not seen) |
| The Three Musketeers (1973)As Cardinal Richelieu | (Not seen) |
| Soylent Green (1973)As Detective Robert Thorn | (Not seen) |
| The Omega Man (1971)As Robert Neville | (Not seen) |
| Julius Caesar (1970)As Marc Antony | (Not seen) |
| Beneath the Planet of the Apes (1970) (AKA "Planet of the Apes Revisited")As Taylor | (Not seen) |
| Will Penny (1968)As Will Penny | (Not seen) |
| Planet of the Apes (1968) (AKA "Monkey Planet")As George Taylor | (Not seen) |
| Khartoum (1966)As Gen. Charles 'Chinese' Gordon | (Not seen) |
| The War Lord (1965)As Chrysagon | (Not seen) |
| The Greatest Story Ever Told (1965) (AKA "George Stevens Presents The Greatest Story Ever Told")As John the Baptist | (Not seen) |
| The Agony and the Ecstasy (1965)As Michelangelo | (Not seen) |
| Major Dundee (1965)As Major Amos Charles Dundee | (Not seen) |
| 55 Days at Peking (1963)As Maj. Matt Lewis | (Not seen) |
| Ben-Hur (1959) (AKA "Ben-Hur: A Tale of the Christ")As Judah Ben-Hur | (Not seen) |
| The Buccaneer (1958)As Gen. Andrew Jackson | (Not seen) |
| The Big Country (1958)As Steve Leech | (Not seen) |
| Touch of Evil (1958)As Ramon Miguel Vargas | (Not seen) |
| The Ten Commandments (1956)As Moses | (Not seen) |
| Pony Express (1953)As Captain William Frank 'Buffalo Bill' Cody | (Not seen) |
| The Greatest Show on Earth (1952) (AKA "Cecil B. DeMille's The Greatest Show on Earth")As Brad Braden | (Not seen) |
| Dark City (1950)As Danny Haley | (Not seen) |