starring Michael Rennie Claude Rains , Fernando Lamas with Jill St John , David Hedison
Stranger than the wildest science-fiction dreams is the land of 'the lost world' where Professor Challenger and his party encounter terrifying prehistoric monsters.
This exciting story of the expedition's perilous journey is based on Conan Doyle 's famous story
Screenplay by Irwin Allen and Charles Bennett
Produced and directed by Irwin Allen