John P. Ryan
Frank Davis
Acting
Sharon Farrell
Lenore Davis
Acting
Andrew Duggan
The Professor
Acting
Guy Stockwell
Bob Clayton
Acting
James Dixon
Lt. Perkins
Acting
Michael Ansara
The Captain
Acting
Robert Emhardt
The Executive
Acting
William Wellman Jr.
Charley
Acting
Shamus Locke
The Doctor
Acting
Nancy Burnett
Nurse
Acting
Daniel Holzman
Chris
Acting
Diana Hale
Secretary
Acting
Patrick McAllister
Expectant Father
Acting
W. Allen York
Expectant Father
Lighting
Gwil Richards
Expectant Father
Acting
Jerry Taft
Expectant Father
Acting
Gerald York
Expectant Father
Acting