Lanka Dahan is a 1917 Indian silent film directed by Dadasaheb Phalke. Phalke also wrote the film based on an episode of the Hindu epic Ramayana, credited to Valmiki. The film was Phalke's second feature film after the 1913 Raja Harishchandra, which was the first Indian full-length feature film. Phalke also directed various short films in between.

Raja Harishchandra is a 1913 Indian silent film directed and produced by Dadasaheb Phalke. It is often considered the first full-length Indian feature film. Raja Harishchandra features Dattatraya Damodar Dabke, Anna Salunke, Bhalchandra Phalke. and Gajanan Vasudev Sane. It is based on the legend of Harishchandra, with Dabke portraying the title character. The film, being silent, had English, Marathi, and Hindi-language intertitles.