William Colgate

as Cellmate (1 episode)

as Santa (voice) (2 episodes)

as The Country Singer (voice) (1 episode)

as Chet Greenfield (1 episode)

as Bartender #1 (1 episode)

as The Vector (26 episodes)

as Clayton

as Mr. Sergei

as Dr. Goldberg

as Charles Wiley (1 episode)

as Svenson

as Tom Peterman

as George Hall (1 episode)

as Pilot (voice)

as Dr. Seawell

as Rev. Hunter

as Shadowy Man (1 episode)

as Caseworker

as Josef (1 episode)