Interstellar is a 2014 epic science fiction drama film directed by Christopher Nolan, who co-wrote the screenplay with his brother, Jonathan Nolan. It features an ensemble cast led by Matthew McConaughey, Anne Hathaway, Jessica Chastain, Bill Irwin, Ellen Burstyn, and Michael Caine. Set in a dystopian future where Earth is suffering from catastrophic blight and famine, the film follows a group of astronauts who travel through space in search of a new home for humanity. The film began development in 2006 from a treatment by producer Lynda Obst and theoretical physicist Kip Thorne, and was originally set to be directed by Steven Spielberg.