Three clumsy thieves come up with a robbery scheme against the "Grandi Magazzini Romani". They call to their aid a skilled "only by reputation" French burglar, Pierre Le Compte.
Pierre Le Compte
Jacqueline
Sandro
Monsignore
Pierre's Wife
Calogero Locascio
Antonio Lavacca detto il Bolognese
Valentina
Sandro's mother
Monsignore's mother
Antonio Lavacca detto il bolognese
Policeman
Police commissioner
