The Monster That Challenged the World

An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists...

Starring: Audrey Dalton, Barbara Darrow, Byron Kane, Charles Herbert, Charles Tannen, David McMahon, Dennis McCarthy, Gil Frye, Gordon Jones, Hal Taggart, Hans Conried, Harlan Warde, Jody McCrea, John Carlyle, John Close, Joseph Hamilton, Mack Williams, Marjorie Stapp, Max Showalter, Michael Dugan, Milton Parsons, Mimi Gibson, Ralph Littlefield, Ralph Moody, Sara
Genre: Horror, Sci-Fi
Countries: USA
Release Date: January 18, 1958
Runtime: 83 mins
IMDb Rating: