A businessman is nicknamed "L'avvocato" and his driver, Oscar, is a yes-man. When L'avvocato has a crash while driving his car, Oscar is put in jail in his place. When Oscar gets out, he finds himself married to the beautiful Maria, but he can't even touch her: she is l'avvocato's lover. Afterwards Oscar is appointed manager, but he can't manage a dime. At the end he shall find himself again in jail, hoping that his "sissignore" (yessir) will let him have, sometime, a driver to send to prison in his place. —
Ugo Tognazzi
Oscar Pettini
Maria Grazia Buccella
Mary Tommasi
Gastone Moschin
L'avvocato
Franco Fabrizi
Chauffeur
Ferruccio De Ceresa
Calandra
Franco Giacobini
Facchetti
