A new kind of terror to numb the nerves!

Giants Mollusks are released from the earth by an earthquake and start killing people.

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Main Cast: Tim Holt, Audrey Dalton, Hans Conried, Barbara Darrow, Max Showalter, Harlan Warde, Gordon Jones, Mimi Gibson, Marjorie Stapp, Jody McCrea

Director: Arnold Laven

Writers: David Duncan, Pat Fielder

Editor: John Faure

Cinematographer: Lester White

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