Actors
John P. Ryan
Frank Davis
Sharon Farrell
Lenore Davis
Andrew Duggan
The Professor
Guy Stockwell
Bob Clayton
James Dixon
Lt. Perkins
Michael Ansara
The Captain
Robert Emhardt
The Executive
William Wellman Jr.
Charley
S
Shamus Locke
The Doctor
N
Nancy Burnett
Nurse
Daniel Holzman
Chris
D
Diana Hale
Secretary
