In the First World War, a German U-boat takes on enemy survivors, gets lost and surfaces in an unknown land where dinosaurs and Neanderthals live together. Cue incredibly dated model animation and ...

There they find a place where several stages of Earth's evolution co-exist at the same time. As a result several types of humans are found as well as prehistoric dinosaurs. There are also active ...

Caprona (also known as Caspak) is a fictitious island in the literary universe of Edgar Rice Burroughs's Caspak trilogy, including The Land That Time Forgot, The People That Time Forgot ...

(1974) Fantasy adventure. Survivors from a torpedoed First World War ship get marooned on a legendary land in the Atlantic where dinosaurs roam. With Doug McClure.

Shipwrecked castaways stumble upon the mysterious island of Caprona in the Bermuda Triangle, confronting man-eating dinosaurs and a stranded German U-Boat crew while trying to escape.