How Robert, who does not manage to impose himself in the representation, sees his life turned upside down when he begins a career as a street vendor, which, thanks to his resourcefulness, turns out to be more and more brilliant.
Young conductor Roberto Lombardini has never known his father who is actually a former musician, a failed piano player who has sunk into alcoholism.
Since he met Odette, Pierre thinks only of her. Every day, he calls her saying only "Hello...I love you". Then he manages to get hired in the factory where Odette works...
1915, in invaded Belgium, the Germans seek in vain to dismantle the organization of the smugglers of men who help volunteers to cross the Dutch border.
Robert Montfort, happily married to Solange, is his parents-in-law's pet aversion though. To them he is a punk, a good for nothing, a small-time, untalented poet! Robert, who is more gifted than what they think, manages, following a workmate's recommendation, to debut as an entertainer in a nightclub and -even better- to please the audience. Not daring tell the truth to Solange he starts leading a double life, being Robert Montfort in the daytime and Jean Rigobert at night. Of course his wife wonders what is going on and worries about his regular night outings. Only too happy, her parents incite her to have a divorce. Fortunately, all comes right in the end.
A Dakota plane is carrying a ton of gold bound for Brazzaville, but it is hijacked over the Camargue. On arrival, we find nails instead of gold!
