Desc: The Shark Master: Directed by Fred LeRoy Granville. With Frank Mayo, Doris Deane, Herbert Fortier, Oliver Cross. A man is shipwrecked on a South Seas island, and although he has a fiancee back home, he falls in love with a Polynesian girl. When his fiancee finally finds him and arrives on the island to take him home, she finds out that he refuses to leave the local girl, who is now the mother of his child.