Seas Beneath ★★ 1931
Commander Bob Kingsley and his men are sent on a secret mission to sink a German Uboat. Maria, whom Kingsley loves, turns out to be a German spy whose brother is the captain of the U-boat. She tries to sabotage Kingsley's mission but is thwarted. Shot off Catalina Island, Ford received naval assistance, including the use of two submarines and a mine sweeper. 90m/B DVD . George O'Brien, Mona Maris, Henry Victor, John Lodge, Marion Lessing, Steve Pendleton, Larry Kent; D: John Ford; W: Dudley Nichols; C: Joseph August.