Day the World Ended is a 1955 independently made black-and-white post-apocalyptic science fiction film, produced and directed by Roger Corman, that stars Richard Denning, Lori Nelson, Adele Jergens, and Mike Connors. Chet Huntley of NBC, later of The Huntley-Brinkley Report, served as the film's narrator. Day the World Ended was released by American Releasing Corporation (later American International Pictures) as a double feature with The Phantom from 10,000 Leagues.