Check out the exclusive trailer for Seven Psychopaths starting Colin Farrell, Woody Harrelson and Christopher Walken. Overall this movie has an interesting cast and when it comes down to it any movie that involves a Shih Tzu and organize crime looks funny. If you are a fan of the comedy genre this might be worth checking out. You can expect Seven Psychopaths to come out on theaters sometime around October. Check out the trailer up top.