| movie | Stream (2024)As Stream | (Not seen) |
| tv | Over the Garden Wall (2014)As Auntie Whispers (voice)(1 episode) | (Not seen) |
| movie | Gingerclown (2013)As Gingerclown | (Not seen) |
| movie | The Perks of Being a Wallflower (2012) | (Not seen) |
| tv | Regular Show (2010)As Master Prank Caller #2 (voice)(2 episodes) | (Not seen) |
| movie | Burke and Hare (2010) (AKA "Burke & Hare")As Dr. Monroe | (Not seen) |
| movie | A Turtle's Tale: Sammy's Adventures (2010) (AKA "Sammy's avonturen: De geheime doorgang")As Fluffy (voice) | (Not seen) |
| tv | Star Wars: The Clone Wars (2008)As Chancellor Palpatine (voice)(10 episodes) | (Not seen) |
| tv | Ben 10: Alien Force (2008)As Dr. Chadwick / Knight #2 (voice)(1 episode) | (Not seen) |
| tv | Phineas and Ferb (2007)As Stubbings (voice)(1 episode) | (Not seen) |
| movie | Fly Me to the Moon 3D (2007) (AKA "Fly Me to the Moon")As Yegor (voice) | (Not seen) |
| tv | Psych (2006)As Nigel St. Nigel(1 episode) | (Not seen) |
| movie | Garfield: A Tail of Two Kitties (2006) (AKA "Garfield 2")As Prince (voice) | (Not seen) |
| movie | Queer Duck: The Movie (2006)As Peccary | (Not seen) |
| tv | Criminal Minds (2005)As Billy Flynn(2 episodes) | (Not seen) |
| movie | Midnight Movies: From the Margin to the Mainstream (2005) | (Not seen) |
| movie | Kinsey (2004)As Thurman Rice | (Not seen) |
| movie | Rugrats Go Wild (2003)As Nigel Thornberry | (Not seen) |
| tv | Monk (2002)As Dale 'The Whale' Biederbeck(1 episode) | (Not seen) |
| tv | Ozzy & Drix (2002)As Nick O'Teen (voice)(2 episodes) | (Not seen) |
| tv | Teamo Supremo (2002)As Laser Pirate (voice)(39 episodes) | (Not seen) |
| tv | The Adventures of Jimmy Neutron: Boy Genius (2002)As Professor Calamitous (voice)(4 episodes) | (Not seen) |
| movie | Ritual (2002) (AKA "Tales from the Crypt Presents: Revelation")As Matthew Hope | (Not seen) |
| movie | The Wild Thornberrys (2002) (AKA "The Wild Thornberrys Movie")As Nigel Thornberry (voice) | (Not seen) |
| movie | The Cat Returns (2002) (AKA "Neko no ongaeshi")As The Cat King (English version, voice) | (Not seen) |
| tv | Samurai Jack (2001)As Worm 1 (voice)(1 episode) | (Not seen) |
| movie | Scary Movie 2 (2001)As Prof. Oldman | (Not seen) |
| movie | Lion of Oz (2000)As Captain Fitzgerald (voice) | (Not seen) |
| movie | Four Dogs Playing Poker (2000) (AKA "4 Dogs Playing Poker")As Felix | (Not seen) |
| movie | Rugrats in Paris (2000) (AKA "Rugrats in Paris: The Movie")As Sumo Singer (voice) | (Not seen) |
| movie | Charlie's Angels (2000) (AKA "3 Engel fur Charlie")As Roger Corwin | (Not seen) |
| tv | The Wild Thornberrys (1998)As Nigel Thornberry (voice)(91 episodes) | (Not seen) |
| tv | Will & Grace (1998)As Marion Finster(2 episodes) | (Not seen) |
| movie | The Rugrats Movie (1998)As Rex Pester (voice) | (Not seen) |
| movie | Beauty and the Beast: The Enchanted Christmas (1997) (AKA "Beauty and the Beast 2")As Forte (voice) | (Not seen) |
| tv | Hey Arnold! (1996)As Mr. Leichliter (voice)(1 episode) | (Not seen) |
| movie | Muppet Treasure Island (1996)As Long John Silver | (Not seen) |
| tv | The Mask: Animated Series (1995)As Pretorius (voice)(5 episodes) | (Not seen) |
| movie | Congo (1995)As Herkermer Homolka | (Not seen) |
| movie | The Shadow (1994)As Farley Claymore | (Not seen) |
| movie | The Three Musketeers (1993)As Cardinal Richelieu | (Not seen) |
| movie | Loaded Weapon 1 (1993) (AKA "National Lampoon's Loaded Weapon 1")As Mr. Jigsaw | (Not seen) |
| movie | FernGully: The Last Rainforest (1992)As Hexxus (voice) | (Not seen) |
| movie | Home Alone 2: Lost in New York (1992) (AKA "Alone Again")As Concierge | (Not seen) |
| tv | Dinosaurs (1991)As Fox Jacket (voice)(7 episodes) | (Not seen) |
| movie | Oscar (1991)As Dr. Thornton Poole | (Not seen) |
| tv | IT (1990) (AKA "Stephen King's It")As Pennywise(2 episodes) | (Not seen) |
| movie | The Hunt for Red October (1990)As Yevgeniy Petrov | (Not seen) |
| movie | The Little Mermaid (1989) | (Not seen) |
| movie | Legend (1985) (AKA "Legend of Darkness")As Lord of "Darkness" | (Not seen) |
| movie | Clue (1985) (AKA "Clue: The Movie")As Wadsworth | (Not seen) |
| movie | Oliver Twist (1982)As Bill Sikes | (Not seen) |
| movie | Annie (1982)As Rooster Hannigan | (Not seen) |
| movie | The Shout (1978)As Robert Graves | (Not seen) |
| tv | Saturday Night Live (1975)As Self - Host(1 episode) | (Not seen) |
| movie | The Rocky Horror Picture Show (1975)As Dr. Frank-N-Furter | (Not seen) |
| tv | The Oscars (1953)As Self(1 episode) | (Not seen) |