Diedrich Bader
Zee (voice) (26 eps)
Kurtwood Smith
Agent James Bennet (voice) (26 eps)
Michael Rosenbaum
Agent West (voice) (26 eps)
Julie Nathanson
Rosalie Rowan (voice) (26 eps)
Dominique Jennings
Agent Rush (voice) (26 eps)
Eli Marienthal
Kid Zee (voice) (26 eps)
Lauren Tom
Agent Lee (voice) (26 eps)
Daniel Nicodème
Agent James Bennet (voice) (14 eps)
Greg Eagles
Old Man (voice) (2 eps)
Mae Whitman
Amy (voice) (1 eps)
Philip Maurice Hayes
Earl (voice) (1 eps)
Kevin Conroy
Batman / Bruce Wayne (voice) (1 eps)
Chris Demetral
Bret (voice) (1 eps)
Mari Devon
Computer (voice) (1 eps)
Michael Galasso
James Bennet Jr. (voice) (1 eps)
Laraine Newman
Dr. Marion O'Keefe (voice) (1 eps)
Justin Richardson
Reese (voice) (1 eps)
John Rhys-Davies
Edgar Mandragora (voice) (1 eps)
Jeff Doucette
Sheriff (voice) (1 eps)
Taylor Gifaldi
Amp (voice) (1 eps)
Kate Jackson
Bombshell (voice) (1 eps)
Phil LaMarr
Schiz / Deputy (voice) (1 eps)
Francesca Marie Smith
Transita (voice) (1 eps)