Cosmos (2014)
MTA Announcer (voice)
2 Broke Girls (2011)
Darts D'Nar (voice)
Star Wars: Clone Wars (2008)
Sean
Ghost Whisperer (2005)
Richard Malkin
Lost (2004)
Darth Sidious (voice)
Star Wars: Clone Wars (2003)
Supreme Chancellor Palpatine (voice)
Supreme Chancellor Palpatine / Darth Sidious (voice)
Darth Sidious / Supreme Chancellor Palpatine / Main Techno Union Scientist (voice)
Rebel Canyon (voice) (uncredited)
What's New, Scooby-Doo? (2002)
Stu Fortescu / Wrenchfield (voice)
Lysander Demas / Scary Looking Man (voice)
President Yuri Suvarov
24 (2001)
(voice)
Gary & Mike (2001)
Mr. Kibble (voice)
Clifford (2000)
Sheriff Lewis (voice)
Gus Duncz (voice)
Mission Hill (1999)
Chet
The West Wing (1999)
Martin Avery
Alex
The King of Queens (1998)
Hunters (voice)
The Wild Thornberrys (1998)
Announcer (voice)
Teen Angel (1997)
Director (voice)
King of the Hill (1997)
Sultan Vikram (voice)
The Real Adventures of Jonny Quest (1996)
Leif (voice)
Himalayan (voice) / Sherpa (voice)
Doggone
The Hot Rod Dogs and Cool Car Cats (1996)
Sven Larsen
If Not for You (1995)
Doctor Roberts
The Drew Carey Show (1995)
Guy #2
NewsRadio (1995)
What a Cartoon! (1995)
Scientist / Guard Bird / Cop / Dinosaur (voice)
Simon / Cat #1 / Truck Driver (voice)
Michael Morbius (voice)
Spider-Man (1994)
Morbius (voice)
Richard Fisk (voice)
Dr. Groitzig (voice)
Man (voice)
Aladdin (1994)
Vlada Veramirovich (voice)
The Critic (1994)
Minbari Pilot
Babylon 5 (1994)
Belgian Man
Mad About You (1992)
Horst
Seinfeld (1989)
Minstrel
Golden Girls (1985)
Additional Voices (voice)
The Flintstones (1960)