Bug is a 2006 American psychological horror film directed by William Friedkin. It stars Ashley Judd, Michael Shannon and Harry Connick, Jr.. The screenplay by Tracy Letts is based on his 1996 play of the same name in which a woman holed up in a rural Oklahoma motel becomes involved with a paranoid man obsessed with conspiracy theories about insects and the government. Bug debuted at the 2006 Cannes Film Festival before being purchased by Lions Gate Films, who released the film the following year in May 2007.