The Roman taxi driver Pietro Marchetti finds himself to witness a mafia crime. Having to testify at the trial, he is checked by the police, especially when he has to go to the United States to attend the graduation of his son Francesco.
Pietro Marchetti
Teresa Marchetti
Capitano T. Favretto
l'ammiraglio
Don Vincenzo, un mafioso
Dottore
Micheal il buono, il killer
Francesco Marchetti
Pablo, il tassista
il malavitoso anziano
