Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone." Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone." Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone." Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone."