珍妮·艾加特

Jenny Agutter

饰：Girl

约翰·梅永

John Meillon

饰：Man

Peter Carver

饰：No Hoper (as Pete Carver)

卢克·罗伊格

Luc Roeg

饰：White Boy (as Lucien John)

大卫·古皮利

David Gulpilil

饰：Black Boy (as David Gumpilil)

罗伯特·麦克达拉

Robert McDarra

饰：Man (as Robert McDara)

John Illingsworth

饰：Young Man

希拉丽·班伯格

Hilary Bamberger

饰：Woman

Barry Donnelly

Barry Donnelly

饰：Australian Scientist

诺埃利纳·布朗

Noeline Brown

饰：German Scientist (as Noelene Brown)

Carlo Manchini

Carlo Manchini

饰：Italian Scientist

尼古拉斯·罗伊格

Nicolas Roeg