The official trailer for "Horns" starring Daniel Radcliffe, Juno Temple, Sabrina Carpenter, Heather Graham, James Remar, David Morse, and Max Minghella. Directed by Alexandre Aja from a screenplay adapted from the novel by Joe Hill. br br Synopsis: Blamed for the murder of his girlfriend, Ignatius Perrish (Daniel Radcliffe) awakens one morning to find he’s grown a pair of horns. Armed with new supernatural powers, he sets out to find the true killer.