Discover
Dean Fredericks
Captain Frank Chapman
Coleen Gray
Liara
Anthony Dexter
Herron
Dolores Faith
Zetha
Francis X. Bushman
Sessom
Richard Weber
Lt. Ray Makonnen
Al Jarvis
Judge Eden
Dick Haynes
Col. Lansfield
Earl McDaniel
Capt. Leonard
Mike Marshall
Lt. White
John Herrin
Captain Beecher
Mel Curtis
Lt. Cutler
Jimmy Weldon
Lt. Webb
Akemi Tani
Communications Officer
Lori Lyons
Radar Officer
Richard Kiel
The Solarite
Susan Cembrowska
Juror
Marissa Mathes
Juror
Gloria Moreland
Juror
Judy Erickson
Juror
Sally Carter-Ihnat
Juror
Allyson Ames
Juror
Marion Thompson
Juror
Marvin Miller
Introductory Narrator (voice)
Warrene Ott
Ipsalata
Angelique Pettyjohn
Juror
Directing
William Marshall
Director
Hazel W. Hall
Script Supervisor
Maurice Vaccarino
Assistant Director
Lindsley Parsons Jr.
Second Assistant Director
Production
Leo A. Handel
Executive Producer
Robert Kinoshita
Associate Producer
Fred Gebhardt
Producer
Hugo Grimaldi
Producer
Writing
William Telaak
Screenplay
Fred De Gorter
Screenplay
Fred Gebhardt
Screenplay
Fred Gebhardt
Original Story
Directing
William Marshall
Director
Hazel W. Hall
Script Supervisor
Maurice Vaccarino
Assistant Director
Lindsley Parsons Jr.
Second Assistant Director
Production
Leo A. Handel
Executive Producer
Robert Kinoshita
Associate Producer
Fred Gebhardt
Producer
Hugo Grimaldi
Producer
Writing
William Telaak
Screenplay
Fred De Gorter
Screenplay
Fred Gebhardt
Screenplay
Fred Gebhardt
Original Story