The Lost World

The Lost World is a 1960 American fantasy adventure film directed by Irwin Allen, loosely based on the 1912 novel of the same name by Arthur Conan Doyle. Shot in De Luxe Color and CinemaScope, the film's plot revolves around the exploration of a plateau in Venezuela inhabited by cannibals, dinosaurs, carnivorous plants, and giant spiders. The cast includes Claude Rains, David Hedison, Fernando Lamas, Jill St. John, and Michael Rennie.