Norman
The Professor
Wossamotta U. President
Defense Secretary Swenson
Dr. Isaac Mentnor (66 episodes)
D.A. Asher Silverman (4 episodes)
Lyle Bartlett (1 episode)
Aaron
Letterblair
Professor Galen (1 episode)
Dr. Marcus (6 episodes)
Father Vasco
Mr. Nolan
Father Manfred
Merlin (segment "The Last Defender of Camelot") (1 episode)
Daniel Auschlander (132 episodes)
Director (2 episodes)
Producer (12 episodes)
Cornelius Sumner (1 episode)
The Monsignore
Carruthers
Roland Fielding
Carl Billings
Director
Executive Producer
Producer
Amys Penrose (2 episodes)
Dr. Steven Lipscomb
Executive Producer
Director
Producer
Executive Producer
Producer
Director
Producer
Harry Fein (1 episode)
Executive Producer
Executive Producer
Director
Executive Producer
Executive Producer
Executive Producer
Executive Producer
Producer
Director
Producer
Executive Producer
Director
Producer
Henry Mallory (1 episode)
Dickon
Producer
Director (1 episode)
Director
Producer
Director
Producer
Director (3 episodes)
Executive Producer (93 episodes)
Associate Producer
Director (1 episode)
Associate Producer
Associate Producer
Harold Stern (1 episode)
O'Leary (1 episode)
The Little Man (1 episode)
Lieutenant Orsatti (1 episode)
Charles Brailing (1 episode)
Narrator (voice) (uncredited) (1 episode)
Leo Thorby (1 episode)
Producer (268 episodes)
Director (19 episodes)
Associate Producer (3 episodes)
Director
Director (6 episodes)
Director
Bodalink
Director (8 episodes)
Al Molin
Louie Baracca
Sutro
Apollo, the Troubador
Patout
Tallien
Jim Murphy
Sleeper
Dr. Sturdivant
Adam Leckie
Sammy Jackson
DeWitt Pynchon
Pvt. Archimbeau
Mr. Garmes
Peter Moran
Jasper Goodwin
Finlay
Frank Fry
Billy Timmins
Mark Livingstone