The Land That Time Forgot is a 1975 fantasy/adventure film based upon the 1924 novel by Edgar Rice Burroughs. The screenplay was written by Michael Moorcock and directed by Kevin Connor. The cast included Doug McClure, John McEnery, Keith Barron, Susan Penhaligon, Anthony Ainley and character actor Declan Mulholland. The U-boat and ships were models and the dinosaurs and the other prehistoric animals were puppets, rather than stop-motion. The film was a well deserved sleeper hit with audiences worldwide due to it's plethora of special effects well before modern techniques became more fashionable.
The Land That Time Forgot (1975)