Jennifer O'Neill

Character: Susan Manning

Robert Forster

Character: Dr. Desmond Moore

Ron Palillo

Character: Ronnie

Sydney Lassick

Character: Gow

William Windom

Character: Dr. Quilly

Greg Latter

Character: David

Lynne White

Character: Miss Donnymead

Aletta Bezuidenhout

Character: Isandra

Denis Smith

Character: Luther

Richard Allen

Character: Jones

Manfred Seipold

Character: Dr. Preisser

Frank Opperman

Character: Henry

Jon Maytham

Character: State Trooper

Shareen Swart

Character: Darlene

Deon Stewardson

Character: Alex Walper

Charles Comyn

Character: Train Conductor