Sadie Thompson is a 1928 American silent drama film that tells the story of a "fallen woman" who comes to Pago Pago on the island of Tutuila to start a new life, but encounters a zealous missionary who wants to force her back to her former life in San Francisco. The film stars Gloria Swanson, Lionel Barrymore, and Raoul Walsh, and was one of Swanson's better known silent films.