Stephen Boyd

Leyton van Dyk

Ray Milland

Pete Handley

France Nuyen

Atanga

Cameron Mitchell

Bruno Carstens

Brendon Boone

Jim Handley

Michael Kirner

Mark Handley

John van Dreelen

Lee

John Stacy

Bill Stryker

George Wang

Wong

Marie du Toit

Lucie Handley

Ian Yule

Task Force Leader

Bill Brewer

Ship's Captain

Romano Puppo

Alberto

Larry McEvoy

Dr. Warden

Robert Day