Keith Barron

A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry (Peter Cushing) and David Innes (Doug McClure), are threatened by half-human creatures, lizard-like birds, and man-eating plants.

When absentminded Dr. Abner Perry (Peter Cushing) and his young American protégé, macho David Innes (Doug McClure), develop the Iron Mole, a contraption that cuts straight through solid rock, they have no idea what they're letting themselves in for in this campy sci-fi fantasy. The two bore their way from Victorian England to the center of the Earth, where they encounter a lost world of prehistoric beasts and their human slaves.

A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry (Peter Cushing) and David Innes (Doug McClure), are threatened by half-human creatures, lizard-like birds, and man-eating plants.

A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry (Peter Cushing) and David Innes (Doug McClure), are threatened by half-human creatures, lizard-like birds, and man-eating plants.

A yacht sets out for a long distance cruise with two couples (Jasper & Crystal, young and newly married; and John & Amy, older) and a small crew (captain, first mate, cook). A storm hits and the craft is struck by lightning and all navigation and electric goes out, the world turning to black. They realize that they must have passed through the vortex known as the "Bermuda Triangle." Time itself is twisted, some having been there for years who disappeared a short time ago and others who disappeared long ago, just having arrived. Our heroes must join forces with the Germans to figure out a way to free the submarine and escape before they are all devoured. The survivors finally use the submarine to escape from the island, battling the plesiosaurus along the way. As they finally escape into the open sea, another storm strikes and the sub is buffeted by lighting and monster waves. The ship runs aground and they realize that they are back where they started. unable to escape the land that time forgot.