Extras
Mark Harris is the lone survivor of the legendary sunken continent of Atlantis. Having adapted to life underwater, Mark possesses webbed hands, light-sensitive eyes, and the ability to
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Mark Harris is the lone survivor of the legendary sunken continent of Atlantis. Having adapted to life underwater, Mark possesses webbed hands, light-sensitive eyes, and the ability to swim at low depths in the sea for long periods. He draws strength from water and can overpower most ordinary men. Mark assists an institute for undersea research operated by his human friends, Dr. Elizabeth Merrill and C.W. Crawford, and joins Dr. Merrill in several exploratory missions aboard a high-tech submarine. They encounter several bizarre phenomena, including portals leading to other dimensions, a substance capable of altering personalities, an impish creature whose touch causes a mental return to childhood, and the scheme of a portly millionaire, Mr. Schubert, to melt the polar icecaps.
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Mark investigates the disappearance of three scuba divers and becomes involved with a pair of aliens who are the advance force of an alien invasion.
Mark investigates the disappearance of three scuba divers and becomes involved with a pair of aliens who are the advance force of an alien invasion.
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When a space capsule crashes in the ocean near the Cetacean, Mark and Elizabeth agree to investigate. When they arrive Mark is rendered unconscious by a screeching sound. They discover
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When a space capsule crashes in the ocean near the Cetacean, Mark and Elizabeth agree to investigate. When they arrive Mark is rendered unconscious by a screeching sound. They discover hundreds of strange, blue, intelligent spores that take over Mark's body attempting to find a way back into space. However they don't know Mark will die if he does not return to water within a few hours.
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A demented scientist, Dr. Mary Smith, abducts and drugs top scientists from around the world -- including Elizabeth Merrill -- to work on a secret project.
A demented scientist, Dr. Mary Smith, abducts and drugs top scientists from around the world -- including Elizabeth Merrill -- to work on a secret project.
Extras are not tracked
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