E.T. the Extra-Terrestrial is a 1982 American science fiction film co-produced and directed by Steven Spielberg, written by Melissa Mathison and starring Henry Thomas, Robert MacNaughton, Drew Barrymore, and Dee Wallace. It tells the story of Elliott (played by Thomas), a lonely boy who befriends a friendly extraterrestrial, dubbed "E.T.", who is stranded on Earth. Elliott and his siblings help the extraterrestrial return home while attempting to keep it hidden from their mother and the government. The concept for E.T. was based on an imaginary friend Spielberg created after his parents' divorce in 1960. In 1980, Spielberg met Mathison and developed a new story from the stalled science fiction/horror film project Night Skies. The film was shot from September to December 1981 in California on a budget of US$10.5 million. Unlike most motion pictures, the film was shot in roughly chronological order, to facilitate convincing emotional performances from the young cast