Pearl of The South Pacific (1955) DVD   Screenbound

Two beachcombers with a yacht join woman-with-a-past Rita on a quest for black pearls on a secret island. Arrived, they find another white man has made himself high priest; but George, the latter's handsome son, is fair game for Rita, who lands in the guise of a missionary! The inevitable conflict over the pearls brings violence and corruption to the quiet island.