On screen
Cast
17 credited performers
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
Artwork unavailable
Shamus Locke
The Doctor
Artwork unavailable
Nancy Burnett
Nurse
Daniel Holzman
Chris
Artwork unavailable
Diana Hale
Secretary
Artwork unavailable
Patrick McAllister
Expectant Father
Artwork unavailable
W. Allen York
Expectant Father
Gwil Richards
Expectant Father
Artwork unavailable
Jerry Taft
Expectant Father
Artwork unavailable
Gerald York
Expectant Father