A group of Italian soccer fans arrive in Paris for a match, but most of them go their separate ways to explore the sights, have a bit of an adventure, and maybe even find some romance.
Everyone in Paris thinks Fantomas is dead. A wave of extortion, blackmail and murder all point to the master criminal. Inspector Juve and his reporter friend Fandor set out to find the truth.
A famous comedian decrees that his fortune will go to whoever collects as many pop star autographs as quickly as possible. When he dies, two cousins embark on the race for signatures.