Medverkande
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Roddy McDowallCaeser - Claude AkinsGeneral Aldo
- Natalie TrundyLisa, Wife of Caesar
- John HustonThe Lawgiver
- Severn DardenGovernor Kolp
- Lew AyresMandemus, Keeper of the Armony
- Paul WilliamsVirgil
- Austin StokerMacDonald
- Noah KeenAbe the Teacher
- Richard EasthamMutant Captain
- France NuyenAlma
- Paul StevensMendez
- Heather LoweDoctor
- Bobby PorterCornelius, Son of Caesar
- Michael SternsJake
- Cal WilsonSoldier
- Pat CardiYoung Chimp
- John LandisJake's friend
- Andy KnightMutant on motorcycle
- J. Lee ThompsonRegissör
- Arthur P. JacobsProducent
- Paul DehnFörfattare
- John William CorringtonFörfattare
- Joyce Hooper CorringtonFörfattare
- Pierre BoulleFörfattare