As the Earth wrestles with its agonizing birth, the peoples of this barren and desolate world struggle to survive. Driven by animal instinct they compete against the harsh conditions, their giant predators, and warring tribes. When two people from opposing clans fall in love, existing conventions are shattered forever as each tribe struggles for supremacy and Man embarks on his tortuous voyage of civilization.
An ancient tribe attempts to sacrifice Sanna as an offering to the Sun god to save their tribe from dinosaurs. Tara, a young man from another tribe, saves Sanna and takes her along with him.
Leader of a tribe of amazon women, Queen Kari, has vanquished a rival tribe and rules them with savage ruthlessness and cruel arrogance. A hunter stumbles onto the enclave and falls for one of the slaves, so unleashing the anger and envy of the possessive, sadistic Queen.
A tale that takes place at the dawn of history. The movie tells the story of a tribe that discovers how to fashion weapons out of iron and use them for their own survival. However, the creation of iron also causes the tribe to battle for possession of the new weapons.
Lost city explorers find mutants, cavegirls, dinosaurs and a leather clad space queen.
Roger Corman's post-holocaust quickie about an adolescent tribesman who dares to explore the feared "forbidden zone."
As the first nomadic tribes wander across the vast wilderness of the infant planet they confront hostilities created by the harsh environment and each other. After a massive volcanic eruption a tribal chief is killed and his two sons fight for supremacy, not only for the leadership of the tribe but also for the love of a beautiful young woman. The age-old battlegrounds of rivalry, envy and passion are explored in this tale of prehistoric adventure.
It is the future. 1987. Great scientific advances have allowed mankind to achieve that which previously only existed in speculative fiction -- space travel. But, on the eve of humanity's first manned mission to the red planet, no amount of speculation could adequately prepare us for the unexpected discovery of... CAVE WOMEN ON MARS!