Top Cast
Chuck Connors
Captain Ernie Slade
Buddy Ebsen
Glenn Farlee
Tammy Grimes
Mrs. Pinder
Lynn Loring
Manya
Jane Merrow
Sheila O'Neill
France Nuyen
Annalik
William Shatner
Paul Kovalik
Roy Thinnes
Alan O'Neill
Paul Winfield
Dr. Enkalla
Will Hutchins
Steve Holcomb
Darleen Carr
Margot
Brenda Benet
Sally
Russell Johnson
Jim Hawley
H.M. Wynant
Frank Driscoll
Mia Bendixsen
Jodi
Veronica Anderson
2nd Clerk
Gerald Peters
Tractor Loader
Robert Donner
Dispatcher
Peter Ashton
Clerk