Underwater!

Richard Egan as Johnny Gray Lori Nelson as Gloria Robert Keith as Father Cannon Joseph Calleia as Rico Herrera Pérez Prado as Perez Prado James H. Russell as Cab Driver (uncredited) Jane Russell as Theresa Gray Gilbert Roland as Dominic Quesada Eugene Iglesias as Miguel Vega

Michael Woulfe Costume Designer Howard Hughes Presenter, Executive Producer Roy Webb Original Music Composer John Sturges Director C. Bakaleinikoff Music Director Albert S. D'Agostino Art Direction