When a worldwide plot to divert gold which was placed in central banks all across North America is investigated, Pierre Gauthier is summoned to lead the inquiry. Gauthier however is soon betrayed, and finds himself going head to head with the "capo" of Montreal Mafia.
Numa montagem paralela, o filme conta duas histórias distintas, que se passam em cidades, países e épocas diferentes. Uma delas se passa em Paris, nos anos 60, e relata a relação quase doentia de uma mãe e de um filho portador da Síndrome de Down. A outra se passa em 2011 em Montreal, no Canadá, e conta a história de um homem divorciado que, acreditando ter achado o amor da sua vida enquanto ainda criança, se surpreende ao ser arrebatado por um novo louco amor sem muita explicação para acontecer.
Juan Alvarez, a Spanish refugee in Canada, shoemaker, picks up at his home Manuel, a 12-year-old Portuguese teenager, whom he teaches to read, to assert his rights and who speaks of the Spanish civil war.
After she had been raped by her father, a young woman leaves the town with her new born son. Years later, the son can't accept that his mother fell in love with someone else than the mythical father she had told him about.