'Legs' Larry Smith
Narrator
Stéphane Cornicard
Dan Morgan
Will Harrison-Wallace
Doctor Notanazi
Peter Dickson
Albert
Ruth Urquhart
Lorna
Anthony Rudd
Territorial Agent
Katy Maw
Snake
Jim Davis
Dr. Quent Brady (archive footage)
Robert Griffin
Dan Morgan (archive footage)
Joel Fluellen
Arobi (archive footage)
Barbara Turner
Lorna (archive footage)
Eduardo Ciannelli
Mahri (archive footage)
Vladimir Sokoloff
Dr. Lorentz
Tim Huntley
Territorial Agent (archive footage)
