Buddy Stevens

Kidnapper #1 / Ray Nasano (1 episode)

Darren Tyler (1 episode)

Blaine DeBeers (71 episodes)

Anton Harris (1 episode)

Cyrus Vanch (1 episode)

Timothy Longshanks

Bill Koppelman (1 episode)

Dr. Whale / Victor Frankenstein (15 episodes)

RL7 (voice)

Hammond

Jonah Raitt (1 episode)

John Gilbert (14 episodes)

Josef Bazhaev (6 episodes)

Bart Gregory

Burt

Carlton

Sgt. Scott (1 episode)

Adam Monroe (16 episodes)

Jim (2 episodes)

ELI

Donovan

Infantryman (1 episode)

Brian Miller (1 episode)

Garrison

Count Roget (1 episode)

Travis Watson (1 episode)

Julian Sark (56 episodes)

Booji