Actors: Doug McClure,John McEnery,Susan Penhaligon,Keith Barron,Anthony Ainley,Godfrey James,Bobby Parr,Declan Mulholland,Colin Farrell,Ben Howard,Roy Holder,Andrew McCulloch,Ron Pember,Grahame Mallard,Andrew Lodge
Genre: Year: 1975
Imdb: click here " But still, this low-budget adaptation of Edgar Rice Burroughs' terrific adventure novel does have some good ideas in its script as well as dinosaurs, U-boats, cavemen, erupting volcanoes and Doug McClure, so it's not a total wash, and compared to the incredibly poor sequel, The People That Time Forgot, which threw away all that was best about the premise, it's still fun, if somewhat muted"