Lieutenant Braden discovers that Sally, the woman he's been falling in love with, has actually been checking out his qualifications to be a U.S. Navy frogman. He must put his personal life behind him after being assigned to be smuggled into a Japanese-held island via submarine to photograph radio codes.

Cast:James Garner, Edmond O'Brien, Andra Martin, Alan Hale Jr., Carleton Carpenter, Frank Gifford,

Genre:War, Adventure, Action,

country:United States of America,

Production:Lakeside Productions, Warner Bros. Pictures, Aubrey Schenck Productions,