
The first story is about Octavio and his love for his sister-in-law, Susana. Octavio believes that Susana is being treated unfairly by his brother and wants to run away with her. But there is a problem Octavio has no money, so he decides to join in on dog fighting. This is where a lot of the controversy of the film stems from. The dog fighting scenes in the film are quite brutal and very realistic looking, which disturbed a lot of people who thought that the director Alejandro Gonzalez Inarritu killed real dogs for his film. But he of course denies this. Anyways, after Octavio makes enough money to run away with Susana, she runs away with her husband with the money. Octavio is devastated and continues his dog fighting until a challenger unfairly shoots Octavio's dog during a fight. Octavio in return kills him and as they are driving away he gets into the car accident, hitting another car.
The next story is about a model, Valeria, and Daniel who leaves his wife for her. Soon after Daniel and Valeria move in together Valeria gets into an accident, when Octavio's car slams into hers. She brakes both of her legs and has to deal with life in a wheelchair. She loses her dog under the floorboard which deeply disturbs her and leads to troubles in Daniel and Valeria's relationship. At the end she has to have her leg amputated after an infection but she finds her dog.
The third story is about this old man who is also sort of a hit man. He lives with a dozen dogs who is basically his family as he has not talked to his daughter in many years. After the car accident he takes in Octavio's dog who is injured and he helps him recover. He is given an assignment to kill someones brother but after Octavio's dog kills all the others he reconsiders and instead creates a confrontation between the two brother. This is one of the most interesting parts of the film. Seeing the brothers duke it out for survival. The story ends with the old man going to his daughters home and leaving her a message telling her that he is still alive. It is a touching moment for the old man who seems to have nothing and so wants to have a relationship with his daughter.
What I really loved about the film was the idea that anything that you do can have repercussion on not just your life but on the lives of people that you do not even know. It was interesting to see how this one car accident effected so many peoples lives and maybe it effected even more people that we didn't even see. The performances in the film where also amazing, the actors really made you understand the internal conflict of the character especially Emilio Echevarriam, who played the hit man. When he found the bodies of all the dogs you really felt bad for him and his performance was fantastic. The only thing I have to say about the film is that if you really love animals the dog fighting scene may be a little tough to watch as it is extremely brutal. Other than that it is a fantastic film that needs to be seen by anybody who loves cinema.

