Goodbye World is a 2013 American post-apocalyptic film directed by Denis Hennelly and written by Hennelly and Sarah Adina Smith. It tells the story of a couple who raise their daughter while living off the grid until a disaster brings about radical changes in the life they have been living and the way they will view their friends. The film had its world premiere at the Los Angeles Film Festival on June 15, 2013. It was released in a limited release and through video on demand on April 4, 2013, by Samuel Goldwyn Films and Phase 4 Films.