A scientist creates a toxic cocktail that is accidentally unleashed into the local population and a nearby police "body farm" - creating a small army of flesh-eating zombies - and only one creature of legend, a killer in his own right, can stop the growing hordes of the undead and save humanity.

Three escaped female convicts crash on a planet inhabited by a race of apes. There, they must fight to stay out of the clutches of the apes that want to possess their bodies and souls while avoiding the prison warden who is trying to re-capture them.