Additional Voices (voice)
Leland Bucholtz (1 episode)
Rumple Snide
Matthews (1 episode)
Murray
James Edward Bailey (1 episode)
Gladmane (voice) (1 episode)
Theodore Roosevelt (voice)
Matthew (1 episode)
Gregory Magnus (4 episodes)
Joe Dawson
Steve
Scar-Faced Man (voice)
Doc / Rudy (voice)
Professor (1 episode)
Harvey
Chief Quimby (voice)
Local Merchant
Documentary Narrator (voice) (1 episode)
James Skerritt (3 episodes)
Polar Bear (voice)
Chief Quimby (voice)
Father Berkely
Kraigor (voice)
Additional Voices (voice) (52 episodes)
Firedrake (voice) (1 episode)
Tyler Greer (1 episode)
Joe Dawson
Bartender
Grim Reaper (voice)
Frank Markasian (4 episodes)
Rip Hickory (voice) (27 episodes)
Thrust (voice) (26 episodes)
Joe Dawson (2 episodes)
Elf Crowd Member #2 (voice)
Grand Vizier (voice) (26 episodes)
Pop (voice)
Mr. Olivier (22 episodes)
Gary Latimer (1 episode)
Merlin (1 episode)
Duke Houston
Dr. Glen Green
Larry Millard (uncredited)
Doc Humphries
Inferno (voice) (32 episodes)
Date #1 (uncredited)
Lifeguard
Lt. Rayburn
Jim Garrity 'The Loot'
Dewey Moore
Dr. Light (voice) (27 episodes)
Joe Dawson (97 episodes)
Shadow Master (voice) (26 episodes)
Carl Drake (1 episode)
Frank Hay
Benedetti
Wolfie (voice)
Tony Walter (1 episode)
Daniel Benjamin 'Lifeguard' Burroughs
Daniel Benjamin 'Lifeguard' Burroughs (75 episodes)
Party Singer