Chet Grissom

as Orville Johnson

as CIA Head (1 episode)

as Warden Kenneth Larson (1 episode)

as Eugene Patterson

as Russ

as The Client (1 episode)

as Rick (2 episodes)

as Matthew Titone

as Reporter at Train Station

as Dr. Krall

as Isaac Asimov (1 episode)

as TV Host (1 episode)

as Luke Moran (1 episode)

as Jim (1 episode)

as Peter

as Bobby

as Doctor

as Crowley (1 episode)

as Aide (1 episode)

as Customs Agent (1 episode)

as Director (1 episode)

as Warren

as Paramedic

as Dr. Peters

as Mr. Dunn (2 episodes)