Paul Ganus

as Professor Gibb

as Ranger Rodman

as Narrator (voice)

as Stanford Coach (1 episode)

as Dr. Chandler (1 episode)

as Richard Nixon (1 episode)

as Chief Kip Caldwell

as Pirate Adam Crampton

as Captain Armstrong

as Assistant S.A.I.C. Tanner (2 episodes)

as Lonnie McMahon (1 episode)

as Dr. Porter Davidson (1 episode)

as Man (1 episode)

as Mr. Danes (1 episode)

as Fred Holland (1 episode)

as Mark Hastings (1 episode)

as Kenneth Collman (1 episode)

as Handler (2 episodes)

as Mr. Jackson (1 episode)

as Hurried Man (1 episode)

as Bart

as Det. Winters (1 episode)

as Bill Carpenter

as Primatech Agent (1 episode)

as Handsome Man (1 episode)