The Land Unknown
- سال: 1957
- کشور: United States of America
- ژانر. دسته: Adventure, Fantasy, Science Fiction
- استودیو: Universal International Pictures
- کلمه کلیدی: rescue, helicopter, monster, tyrannosaurus rex, expedition, carnivorous plant, jungle, prehistoric creature, reporter, dinosaur, raft, antarctica, sea monster, pterodactyl, lost world, plesiosaur
- کارگردان: Virgil W. Vogel
- قالب: Jock Mahoney, Shirley Patterson, William Reynolds, Henry Brandon, Douglas Kennedy, Phil Harvey