Full cast of Harvey Birdman, Attorney at Law
Phil Ken Sebben / Myron Reducto (voice) / Fed #2 (voice) / Pirate (voice) / FBI (voice; uncredited) / Civilian #1 / Juror (voice)
43 episodes
Peter MacNicol
X the Eliminator (voice) / X, the Eliminator (voice)
18 episodes
Azul Falcone / Stan Freezoid (voice) / Fred Flintstone / Bird / Can Opener (voice) / Yogi Bear (voice) / Azul Falcone (voice) / Apache Chief / Announcer (voice)
15 episodes
Daphne Blake / Mrs. Debbie (voice) / Dr. Gale Melody / Debbie (voice) / Receptionist (voice) / Debbie (voice) / Debbie / DMV Operator / X's Wife (voice)
5 episodes
Erik Richter
Prisoner / Answering Machine (voice) / Bob (voice) / Yogi Bear No. 2 / Tibetan Monk (voice) / Cop / Prisoner #2 / Dog (voice) / Cop (voice)
5 episodes
Lewis Black
The Deadly Duplicator (voice)
4 episodes
Jabberjaw / Biff (voice) / Avenger / Fed #1 / Juror (voice) / Fred Jones / Avenger / Robot (voice) / Jabberjaw (voice)
4 episodes
Debi Mae West
3 episodes
Scott Innes
Shaggy Rogers / Scooby-Doo / Scrappy-Doo / Prisoner #1 (voice)
2 episodes
Jonny Quest / Lizardman / Avenger (voice) / Forensic Pathologist / Foreman / Lizardman (voice)
2 episodes
Adam Lawson
Avenger / Gleep (voice) / Avenger (voice)
2 episodes
Carol Bach Rita
Operator (voice) / Talia (voice)
2 episodes
André Sogliuzzo
Dynomutt / Avenger / Co-Worker (voice) / Dynomutt / Avenger / Pope (voice)
2 episodes
Patience Cleveland
1 episode
Mary Birdsong
1 episode
Robert Osborne
1 episode
Diane Michelle
1 episode
Thom Pinto
Race Bannon (voice)
1 episode
Larry Morris
Harvey Birdman
1 episode
Bazyl Dripps
Tab Can
1 episode
Ken Brady
Cop No. 1 (voice)
1 episode
Luca Magnanini
Cop No. 2 (voice)
1 episode
Matt Peccini
Bear (voice)
1 episode
Tony Masa
Kenji (voice)
1 episode
Jeanne Mori
Seiko / Miko (voice)
1 episode
Toshi Toda
Shoyu Weenie's Manager (voice)
1 episode
Omid Djalili
Perfectionist (voice)
1 episode