Dan Bakkedahl

as Yen Sid

as Bill Wilkins

as Victor

as Wilbur Finletter

as Special Agent Alan Chomps (voice) (4 episodes), as Special Agent Alan Chomps / Martin (voice) (1 episode)

as Sylvester

as Larry Kriegman (2 episodes)

as Ed

as Art Simonian

as Harvey (10 episodes)

as Mr. Marion

as Fred Pepper

as Shelly

as Winston Churchill (1 episode)

as Wayne Peters (2 episodes)

as Wesley Tucker (2 episodes)

as Milton Wells (1 episode)

as Horace (1 episode)

as Lyle Herringbone (16 episodes)

as Self (1 episode)

as John Blandsmith (5 episodes)

as Commander Zarck (voice) (2 episodes), as Commander Zarck / Friendly Cowboy (voice) (1 episode), as Zarck / Cop (voice) (1 episode), as Zarck (voice) (1 episode)

as Ed (3 episodes)

as Sheldon 'Shelly' Baldinger

as Pharmacist