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.
Genre: Adventure, Fantasy, Science Fiction
Stars: Doug McClure, John McEnery, Susan Penhaligon, Keith Barron, Anthony Ainley, Godfrey James
Crew: Edgar Rice Burroughs (Novel), Michael Moorcock (Screenplay), James Cawthorn (Screenplay), Kevin Connor (Director), Alan Hume (Director of Photography), Max Rosenberg (Producer)
Country: United Kingdom, United States of America
Language: English
Studio: Land Associates, Amicus Productions, Edgar Rice Burroughs Inc., British Lion Films, American International Pictures
Runtime: 90 minutes
Quality: HD
Released: Aug 13, 1974
IMDb: 5.4
