Characters played by Robert Ginty
Monroe Bieler
Characters played by Shannon Tweed
Sam
Characters played by Cameron Mitchell
Dutch
Characters played by Don Gordon
Harry Applegate
Characters played by Kevin Brophy
Chuck
Characters played by James Ryan
Tabrak
Characters played by Graham Armitage
Forrest
Characters played by Lynita Crofford
Helen Cooper
Characters played by Anne Curteis
Doctor's wife
Characters played by Liz Dick
King's secretary
Characters played by Dennis Folbigge
Mission doctor
Characters played by Anthony Fridjhon
King
Characters played by Shalom Kenan
King
Characters played by Usha Khan
Queen
Characters played by Tullio Moneta
Prisoner
Characters played by Kevin Smith
Tabrak's second in command
Characters played by Jannie Wienand
Sadistic prison guard