The Monster That Challenged the World [53949] Released: 1957-06-14 Revenue: $0 Budget: $200,000 Profit: $-200,000 Runtime: 84 mins Popularity: 0.5241 Vote Average: 5.6 Vote Count: 49 Overview: Giants Mollusks are released from the earth by an earthquake and start killing people. Cast [31] Tim HoltLt. Cmdr. John 'Twil Audrey DaltonGail MacKenzie Hans ConriedDr. Jess Rogers Barbara DarrowJody Simms Max ShowalterDr. Tad Johns Harlan WardeLt. Robert 'Clem' Cl Gordon JonesSheriff Josh Peters Mimi GibsonSandy MacKenzie Marjorie StappConnie Blake Jody McCreaSeaman Fred Johnson Wallace EarlSally Dennis McCarthyGeorge Blake Sarah SelbyMrs. Simms Milton ParsonsLewis Clark Dobbs Charles TannenSeaman Wyatt Robert BenevidesSeaman Morty Beatty John CarlyleMonster Victim John CloseDeputy Larry William ForrestAdmiral Greenhouse Gil FryeDeputy Scotty Joseph HamiltonOther Lock Watchman Charles HerbertBoy with Morty's Cap Byron KaneCoroner Nate Brown Ralph LittlefieldGatekeeper David McMahonPatterson Ralph MoodyWatchman at Lock 57 William SwanSeaman Howard Sander Hal TaggartDavis - Resort Owner Mack WilliamsCaptain Masters Dan GachmanDeputy Brewer Michael DuganClarke Trailers The Monster That Challenged the World (1957) ORIGINAL TRAILER [HD 1080p]