A naval officer who had deserted several years earlier is drawn back to the Navy when World War II begins. He re-enlists under an assumed name, and is assigned to a minesweeper, where he has to perform hazardous duties while at the same time keeping his real identity a secret.

Richard Arlen
as Richard Houston

Jean Parker
as Mary Smith

Guinn 'Big Boy' Williams
as CPO Ichabod Ferdinand 'Fixit' Smith

Emma Dunn
as Mom Smith

Charles D. Brown
as Commander Lane

Frank Fenton
as Lt. Ralph Gilpin

Chick Chandler
as Seaman 'Corny' Welch

Douglas Fowley
as Cutter Lieutenant Wells

Robert Mitchum
as Seaman Chuck Ryan

Ralph Sanford
as Seaman Cox
CinemaSerf
Richard Arlen ("Houston/Jim") deserts from the US Navy only to re-enlist (under a pseudonym) after Pearl Harbor is attacked. He is assigned to a minesweeper where he must defuse these lethal obstacles to shipping in the Pacific Ocean. That's the exciting bit. The rest of it is a bog-standard melodra...