Isle of Forgotten Sins [161991] Released: 1943-08-15 Revenue: $0 Budget: $0 Profit: $0 Runtime: 82 mins Popularity: 0.6068 Vote Average: 4.6 Vote Count: 7 Overview: An evil sea captain and the forces of nature threaten two divers' search for a fortune in gold in the South Pacific. Cast [10] John CarradineMike Clancy Gale SondergaardMarge Willison Sidney TolerCapt. Krogan aka Frank FentonJack Burke Veda Ann BorgLuana Rita QuigleyDiane Rick VallinJohnny Pacific Tala BirellChristine Patti McCartyBobbie Nelson Betty AmannOlga Trailers Monsoon (Isle of Forgotten Sins) (1943) - FULL Movie -John Carradine, Gale Sondergaard, Sidney Toler