The story of the 1992-1993 season, when the Olympique de Marseille became the first french soccer team to win a European Cup.

Sami works in a children's home which is set to be closed. The young man is an enthusiastic stadium usher and has convinced the president of the Olympique de Marseille football club to help them keep it open.

Twelve celebrities are masked under spectacular costumes, with their identity hidden. They compete by singing their own versions of songs, and the judges and audience must guess who is behind each mask!

Faced with the insistence of his brother Joseph, whom he has not seen for 25 years, Paolo resolves to give up his calm and harmonious life in Canada, to return to Marseilles at the bedside of his rugged father. He left, therefore, with his son under his arm, determined not to linger in that city which he had fled years before, after a tragedy. He does not imagine that the affection of his newfound family, his love affair with a young woman and the joyful and simple solidarity of the Marseillais will reconcile him with this city he would never have wanted to leave...Marseillle.