In playwright Martin McDonagh’s (The Lieutenant of Inishmore, The Pillowman) newest film Seven Psychopaths, stars Colin Farrell and Christopher Walken have concocted a morally bankrupt but successful dog-napping business. The duo steals dogs, then returns them to their rightful owners in exchange for a cash reward. However, when the team accidentally kidnaps a Shih Tzu belonging to an angry gangster (Bullet for Adolf scribe Woody Harrelson), the small-time crooks discover they’re barking up the wrong tree. Click below to watch the film's latest red band trailer as Harrelson gets even with Walken, Farrell, Gabourey Sidibe, Broadway vet Sam Rockwell, Abbie Cornish and more. The film hits theaters October 12!