Captain Calamity is a 1936 American South Seas adventure film directed by John Reinhardt and starring George Houston released by Grand National Pictures. It was filmed in an early colour process called Hirlicolor at Talisman Studios and Santa Catalina Island, California.
A penniless ship's captain is taking a passenger ashore after their voyage. The passenger throws a gold coin in the ocean that he says has been bad luck to him as it was a gift from his ex-fiancee. The Captain sends one of his men, an experienced underwater diver, to successfully retrieve it. The passenger explains that is a gold Spanish doubloon and the Captain is more than welcome to it.