Mystery Submarine
Posing as an ex-German medical officer, a U. S. Navy Intelligence Officer sets out to rescue a kidnapped scientist, and sink a Nazi submarine, hiding off the coast of South America.
Director: Douglas Sirk
Cast: Macdonald Carey, Märta Torén, Robert Douglas, Carl Esmond
Country: United States
Quality: HD
Runtime: 78 min.
Release: 1950
IMDb: 4/10
