Medverkande
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Jenny AgutterGirl - Luc RoegWhite Boy
- David GulpililBlack Boy
- John MeillonMan
- Robert McDarraMan
- John IllingsworthYoung Man
- Hilary BambergerWoman
- Peter CarverNo Hoper
- Barry DonnellyAustralian Scientist
- Noeline BrownGerman Scientist
- Carlo ManchiniItalian Scientist
- Nicolas RoegRegissör
- Si LitvinoffProducent
- Max L. RaabProducent
- Edward BondFörfattare