Plagued by persistent visions of Hea-Thor, a stunning cavewoman, and a threatening Allosaurus, action film star Tony Markham is unexpectedly whisked away to the prehistoric era of Dinosaur Valley through a mystical Icon. Now stranded in a realm filled with perilous dinosaurs, primitive cavemen, and a group of alluring, affection-seeking cavewomen, Tony must rely on his contemporary abilities to navigate ancient dangers, capture the heart of his dream cavewoman, and possibly find a way back to his own time.