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

Robert Vaughn
as The Symbol Maker's Teenage Son

Darah Marshall
as The Blond Maiden

Leslie Bradley
as The Symbol Maker

Frank De Kova
as The Black-Bearded One

Charles Thompson
as Member of the Tribe

June Jocelyn
as The Symbol Maker's Wife

Jonathan Haze
as The Curly-Haired Boy

Beach Dickerson
as Fair-Haired Boy / Man from Burning Plains / Tom-Tom Player / Bear

Ed Nelson
as Blonde Tribe Member

Robert Shayne
as The Fire Maker