

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.
Practical Effects
Real naval vessels and actual Coast Guard cooperation — no CGI nonsense here.
Acting
Guinn 'Big Boy' Williams steals every scene as the comic relief sailor.
Director
William Berke
Trivia, insights & behind the scenes
Released during peak WWII, this Monogram Pictures quickie was part of Hollywood's massive effort to boost Coast Guard recruitment — actual service members appear as extras.
Richard Arlen and director William Berke cranked out multiple naval films together in 1943 alone — this was assembly-line patriotism.