Antoine Meilleur is a veterinarian and star host of successful TV shows. He also owns a veterinary hospital and a veritable empire of animal products. But his whole world suddenly changes the day he is plunged into a scandal, despite himself.
1979. Donald Lavoie is a fearsome hitman who works under the orders of Claude Dubois, head of the Montreal South-West mob. Donald is tasked to take under his wing new recruit Serge Rivard, a hotheaded small-time crook who soon compromises him in a botched double murder. Donald avoids justice thanks to the Dubois clan's lawyers, but this is only a temporary setback for Detective Sergeant Roger Burns, who wants to convince Lavoie to become an informer.
A mysterious force knocks the moon from its orbit around Earth and sends it hurtling on a collision course with life as we know it.