Ron Harper
Alan Virdon
Cast (13)
James Naughton
Pete Burke
Roddy McDowall
Galen
Jacqueline Scott
Kira
Martin E. Brooks
Leander
Norman Burton
Yalu
Booth Colman
Zaius
Mark Lenard
Urko
Phillip Montgomery
Jordo
David Naughton
Dr. Stole
Michael Strong
Travin
Jamie Smith-Jackson
Girl / Arna
Harry Townes
Dr. Malthus
Crew (5)
Alf Kjellin
Director
Arnold Laven
Director
Pierre Boulle
Characters
Richard Collins
Writer
Barry Oringer
Writer