Crack in the World

Dr. Steven Sorenson plans to tap the geothermal energy of the Earth's interior by means of a thermonuclear device detonated deep within the Earth. This experiment causes a crack to form and grow within the Earth's crust, which threatens to split the earth in two if it is not stopped in time.

Cast

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  Dana Andrews

  Dr. Stephen Sorenson

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  Janette Scott

  Dr. Maggie Sorenson

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  Kieron Moore

  Dr. Ted Rampion

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  Alexander Knox

  Sir Charles Eggerston