Unknown Island
- İl: 1948
- Ölkə: United States of America
- Janr: Science Fiction, Horror
- Studiya: Albert Jay Cohen Productions
- Açar söz: island, fire, boat, tyrannosaurus rex, expedition, sloth, prehistoric creature, dinosaur, lost world
- Direktor: Jack Bernhard
- Oyuncu: Virginia Grey, Phillip Reed, Richard Denning, Barton MacLane, Dick Wessel, Dan White