Cast
John Saxon
Capt. Anthony Vico
Kathleen Miller
Dr. Allison Crowley
Keene Curtis
Dr. William Scott
James Olson
Surgeon
Martine Beswick
Tana
Reb Brown
Sprang
Ford Rainey
Sirus
Bill McKinney
Badger
Gerrit Graham
Daniel
Catherine Bach
Lara, the Guide
Cynthia Wood
Arana
Norland Benson
Hide
Richard Farnsworth
Elder
Lawrence Greenstein
Mutant (uncredited)
Crew
Robert Butler
Director
Ranald Graham
Writer
Walon Green
Writer
Al Ramrus
Writer
Ranald Graham
Executive Producer
Walon Green
Executive Producer
Richard Clements
Music
Elliot Kaplan
Music
Bob Larson
Producer
Ric Rondell
Associate Producer
Michael D. Margulies
Director of Photography
David Newhouse
Editor
Melvin Shapiro
Editor
Jack Martin Smith
Art Direction
Hoyt Bowers
Casting
Gene Roddenberry
Idea
