When you see the title of this movie, you instantly get the idea that it must be about a massacre and lots of killings. But, you’ll be surprised when you see that this is actually a comedy with crime elements. At first, you get to meet Marty (Colin Farrell), who is a screenwriter. But, his business isn’t going too good, and that’s why he’s a bit under stress lately. Then you get to meet his friends, Hans (Christopher Walken) and Billy (Sam Rockwell), who are involved in all kinds of criminal activities. Their latest idea is to kidnap dogs from the neighbourhood and then give them back to their owners, who, happy to see their beloved pets back, give them big rewarding money in return. And, so, their business starts blooming, until one day, when they get the wrong dog. As it turns out, the last dog they kidnapped, a little cute Shih Tzu is a beloved pet of a gangster Charlie (Woody Harrelson). And this gangster is ready to send his whole army of men that do his dirty work, just to find his pet. Which is exactly the moment when these dudes find themselves in a big trouble. How does Marty get involved, you ask? Simple! They are staying at his place. So, the whole movie is about Charlie getting his Shih Tzu back, and these guys getting their heads on their shoulders. It is going to keep your attention and make you not even wanting to blink, so you wouldn’t miss anything. And all comic scenes will make you laugh off of your seats for sure.