Romolo, Salvatore, Annamaria et Marisa, en voyage de noces, doivent rejoindre Florence. Mais une série d'incidents les bloquent à Rome, dans un appartement sans fenêtres.
When a promising record company president is arrested, his daughter takes over his company to promote her own rock and roll music by promoting various young singers.
Two inmates escape prison changing clothes with a couple of businessmen. They'll be taken by the financiers and find themselves surrounded by wealth and beautiful women.
An Italian-American mobster is sent back to Naples from the States. He moves to Italy with all his illegal proceeds hidden in jam jars--which fall into the wrong hands when they get to the harbour of Naples. These hands belong to people who demand their fair share. Meanwhile, the mobster is questioned by investigators.