Horns is a 2013 American dark fantasy horror film directed by Alexandre Aja, loosely based on Joe Hill's novel of the same name. Daniel Radcliffe stars as a man who is accused of raping and murdering his girlfriend (Juno Temple) and uses his newly discovered paranormal abilities to uncover the real killer. The film had its world premiere at the 2013 Toronto International Film Festival, and was released theatrically in the United States on October 31, 2014.