 | Albert Fish: In Sin He Found Salvation (2007) as Narrator (voice) |
 | Once Upon a Halloween (2005) as Judge Claude Frollo (voice) (archive sound) |
 | Spider-Man: The Venom Saga (2005) as Baron Mordo (voice) |
 | H.H. Holmes: America's First Serial Killer (2004) as Narrator (voice) |
 | Rugrats Go Wild (2003) as Dr. Lipschitz (voice) |
 | Miss Spider's Sunny Patch Kids (2003) as Spiderus Reeves (voice) |
 | The Jungle Book 2 (2003) as Shere Khan (voice) |
 | Treasure Planet (2002) as Narrator (voice) |
 | Ocean Men, Extreme Dive (2002) as Narrator (voice) |
 | Adventures in Odyssey: The Caves of Qumran (2002) as Fred J. Faustus (voice) |
 | ReBoot: My Two Bobs (2001) as Megabyte (voice) |
 | Race to Space (2001) as Narrator (voice) |
 | Recess: School's Out (2001) as Dr. Rosenthal (voice) |
 | Austin Powers: The Spy Who Shagged Me (1999) as Narrator (voice) (uncredited) |
 | The Rugrats Movie (1998) as Dr. Lipschitz (voice) |
 | An American Tail: The Treasure of Manhattan Island (1998) as Toplofty (voice) |
 | Dragon Friend (1998) as The Dragon (voice) |
 | Bruno the Kid: The Animated Movie (1997) as Jarlesburg (voice) (archive footage) |
 | Mighty Ducks the Movie: The First Face-Off (1997) as Wraith (voice) |
 | Puss in Boots (1997) as Narrator (voice) |
 | Jungle Cubs (1996) as (Voice) |
 | Superman: The Last Son of Krypton (1996) as Sul-Van (voice) |
 | Siegfried & Roy: Masters of the Impossible (1996) |
 | The Hunchback of Notre Dame (1996) as Frollo (voice) |
 | All Dogs Go to Heaven 2 (1996) as Reginald (voice) |
 | Scooby-Doo! in Arabian Nights (1994) as Additional Voices (voice) |
 | Thumbelina (1994) as Cow (voice) |
 | Fugitive Nights: Danger in the Desert (1993) as Wilfred Plimsoll |
 | Tom and Jerry: The Movie (1992) as Lickboot (voice) |
 | Jonah (1992) as God (voice) |
 | Beauty and the Beast (1991) as Monsieur D'Arque (voice) |
 | Beasties (1991) as Frankie |
 | Absolute Strangers (1991) as Weisfeld |
 | Talespin: Plunder & Lightning (1990) as Shere Khan (voice) |
 | The Easter Story (1990) as Caiaphas (voice) |
 | Rainbow Drive (1990) as Max Hollister |
 | My Stepmother Is an Alien (1988) as Council Chief |
 | Twins (1988) as Werner |
 | Little Dorrit (1987) as Doctor |
 | Time Bandits (1981) as Supreme Being (voice) |
 | Timon of Athens (1981) as Merchant |
 | The Greek Tycoon (1978) as Doctor |
 | My Way II (1977) |
 | Love and Death (1975) as Vladimir Maximovitch |
 | Children of Rage (1975) |
| | Leatherlip (1972) |
 | The Winners (1972) as Natie Kaplan |
| | Taxi! (1970) as Red Kowalski |
 | Lied in my Hart (1970) as Rudi |
| | Petticoat Safari (1969) |
| | Petticoat Safari Writer |
