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