General Mann
God / The Storyteller (Voice)
Gustav (voice)
Dr. Philby
Orin / Bombo / TV announcer (voice)
Arthur (voice)
The Well (voice)
The Pumpkin (voice)
Alexander Graham Wolf / Santa Claus (voice)
Chester C. Cricket / Harry the Cat (voice)
Father (voice)
Snakey Bender
Mentor (28 episodes)
Fagin
Chester C. Cricket / Harry the Cat (voice)
Chester C. Cricket / Harry the Cat / Father / Music Teacher (voice)
The Reaper
Humbug (voice)
Doc Lyman (1 episode)
Churchy La Femme / Beauregard
Churchy La Femme / Beauregard
Dr. John Basso
Thompson
Mr. Clary (1 episode)
Opening Narrator (uncredited)
Mr. Lowell (1 episode)
Horatio Troast (1 episode)
Opening Off-Screen Narrator (uncredited)
Dr. Stuyvesant (1 episode)
Dr. Keith Bresson (1 episode)
Dr. Arthur Jansen (1 episode)
Mr. Tako / Dr. Shigesawa / Dr. Akira Makino / General Masami Shinzo / Commander Roberts / Narrator (voice) (uncredited)
Norman Tolliver
Ghost of Christmas Present (voice)
Felix Ryder (1 episode)
Mr. Selby (1 episode)
Chan Bartholomew
C.J. Hasler (1 episode)
Garland (1 episode)
King of Planet Q
Simon Oelrich (1 episode)
Attorney General (1 episode)
Dr. Gardner (1 episode)
Dr. Fred Bixby (1 episode)
Peter Talbot (1 episode)
Elimelech
Frank Enright
Horace Jurist Hamilton (1 episode)
Prof. Theodore Gettell
Auctioneer
Harry LaMaise
Dr. Sam Jorgenson
Col. Leland
Countdown Announcer
Inspector Richard Queen (32 episodes)
Harry Lannon (1 episode)
Frederic Archer III (1 episode)
Deputy D.A. Stewart Linn (1 episode)
Willard Nesbitt (1 episode)
Bernard Daniels (1 episode)
Lawrence Otis (1 episode)
George Browne (1 episode)
Ed Pierce (1 episode)
Martin Cochrane
Mr. Pendleton
Lawrence Everett
Narrator (voice) (uncredited)
Henry 'Hank' Gaxton
Fred Malcolm (1 episode)
Senator Willis K. Harvey
Harvey Butterworth
General Mann
Ken Landwell
Mr. Henneman
Finlay Murchison
Colonel Daniels
Joplin
Harry Craig
