Jim Conroy

as Mr. Kraft / Golden Alpaca / Shopkeeper (voice) (1 episode), as Mr. Kraft / Golden Alpaca (voice) (1 episode), as Mr. Kraft (voice) (1 episode)

as Johnny

as Stan Sullivan / Guard 2 (voice) (1 episode)

as Robot(voice) (1 episode)

as Bud Humphrey (voice) (55 episodes)

as Blitzen / Dasher / Lead Wolf (voice)

as Ollie (voice) (1 episode), as Duke / Jasper (voice) (1 episode)

as Huckleberry Hound / Captain Caveman / Pa Rugg / ... (voice) (67 episodes)

as CIA Agent Jack Wagner (1 episode)

as Capoeira Turtle (voice)

as Butch

as Race Announcer / Additional Voices (voice)

as Additional Voices (voice)

as Quincy Magoo (voice)

as Butch (Voice)

as Ruff Ruffman (voice) / Scruff Ruffman (voice) / Grandma Ruffman (voice) / Harriet Hackensack (voice) / Additional Voices, Writer

as Butch (Voice)

as Butch (Voice)

as Ruff Ruffman (100 episodes), Writer

as Kenny (voice) (52 episodes)

as Mr. President (voice) (1 episode)