The Mysterious Island is a 1929 American sound part-talkie science fiction film directed by Lucien Hubbard, based on Jules Verne's 1874 novel L'Île mystérieuse (The Mysterious Island). The film was photographed largely in two-color Technicolor. In addition to sequences with audible dialogue or talking sequences, the film features a synchronized musical score and sound effects along with English intertitles.