Director :
Cast :
Doug McClureJohn McEnerySusan PenhaligonKeith BarronAnthony AinleyGodfrey JamesBobby ParrDeclan MulhollandColin FarrellBen Howard
Genre :
AdventureFantasyScience Fiction
Release :
1974-08-13
IMDb Rating :
5.673
Description :
During World War I, a German U-boat sinks a British ship and takes the survivors on board. After it takes a wrong turn, the submarine takes them to the unknown land of Caprona, where they find dinosaurs and neanderthals.