The advertising director of Pacific Pharmaceuticals, frustrated with the low ratings of their sponsored TV program, seeks a more sensationalist approach. He orders his staff to Faro Island to capture King Kong for exploitation. As Godzilla re-emerges, a media frenzy generates with Pacific looking to capitalize off of the ultimate battle.

An Edinburgh professor and assorted colleagues follow an explorer's trail down an extinct Icelandic volcano to the earth's center.

A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in the underwater city by the tyrannical Captain (Vincent Price), and his crew of former smugglers, the three plot to escape...

During World War I, a German U-boat sinks a British ship and takes the survivors on board. After it takes a wrong turn, the submarine takes them to the unknown land of Caprona, where they find dinosaurs and neanderthals.

While returning from a military expedition a helicopter crash lands a commando unit in a dense, remote tropical jungle – a lost world populated by dinosaurs. Now they must find a way out of this isolated valley before becoming prey for prehistoric predators.

The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.

An eclectic group of characters set sail on Captain Lansen’s leaky cargo ship in an attempt to escape their various troubles. When a violent storm strikes, the ship is swept into the Sargasso Sea and the passengers find themselves trapped on an island populated by man-eating seaweed, giant crabs and Spanish conquistadors who believe it’s still the 16th century.

When an experimental atomic rocket crashes somewhere off-radar, its three developing scientists are joined by three Air Force men in tracking it down to a small Pacific island, where it apparently has landed on the plateau of the island's steep-walled, taboo mountain...

Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to investigate reports of a mysterious warm water inland lake discovered a decade earlier. His helicopter and its small party, including reporter Maggie Hathaway, is forced down into a volcanic crater by a fierce storm. They find themselves trapped in a lush tropical environment that has survived from prehistoric times.

During World War II, an American bomber pilot is rescued after drifting at sea aboard a raft. After being administered truth serum, he tells the doctor a story of how he and the three survivors of his plane crash washed up on an island that was inhabited by a tribe of beautiful primitive cave-women, dinosaurs and a group of savage cavemen who are bent on abducting the women for breeding purposes.

Adventure-seeker Ted Osborne has convinced his finacee Carole to finance his expedition to an uncharted South Pacific island supposedly populated with dinosaurs...

In the 1930s a trio of unlikely adventurers set off to find a heretofore uncharted land. It has existed in stories and myths for centuries and is believed to be somewhere around the North Pole. Hounded by an overambitious agent of the USSR, the explorers end up finding much more than they ever expected.

Dinosaur-ridden island adventure, with a battle-royale esque twist.

A butterfly explores the ruins of an ancient civilization that leads to a underground cave. In the cave, the butterfly meets the Humanoid butterfly.

Captain Glenn Edwards's plane crashes over the mysterious Amarok Crater. When the government covers up his disappearance, Glenn's fiancée, Samantha, assembles a ragtag team of misfits to find out what really happened. They are horrified to discover bizarre creatures created by the rays of a radioactive meteor. But not even these monstrosities can prepare them for Triclops, a 50-ft tall, three-eyed behemoth who rules this lost world with an iron fist. Samantha believes that the colossal beast is really her missing lover, mutated beyond human comprehension. Her affection may be tragically misplaced, however, when the monster picks the beautiful girl for his next dinner...