罗伯特·福斯特

Robert Forster

饰：Dr. Desmond Moore

威廉·温德姆

William Windom

饰：Dr. Magnus Quilly

Jon Maytham

饰：State Trooper

Shareen Swart

饰：Darlene

詹妮弗·欧内尔

Jennifer O'Neill

饰：Susan Manning

西德尼·拉斯克

Sydney Lassick

饰：Gow

Ron Palillo

饰：Ronnie

Deon Stewardson

饰：Alex Walper

Manfred Seipold

饰：Dr. Preisser

阿莱塔·贝祖伊登霍特

Aletta Bezuidenhout

饰：Isandra

Denis Smith

Denis Smith

饰：Luther

Richard Allen

Richard Allen

饰：Jones,(as Richard Alan)

Lynne White

饰：Miss Donnymead,(as Lynn White)

格雷格·拉特

Greg Latter

饰：David

Frank Opperman

饰：Henry

Charles Comyn

饰：Train Conductor