Gaspard Dassonville may be 63 but he stubbornly refuses to show his age. A well-known television producer, he amuses himself with women who are half his age, and life has never felt so good. Then, one day, his age catches up with him with a vengeance, when he is forced to take care of his elderly father Hubert. An indomitable oldster, Hubert soon manages to unsettle his son’s illusory youth, but things take an unexpected turn when a care assistant with a colorful imagination comes between them...