Cast
Carlo Sabballera Police Capt. Thompson Benny Danetta / Nino George Allani / Tomasino Roberto Columbo Maria Columbo Mrs. Danetta Moriani Judge Prosecutor Mrs. Sabballera Bettini Pietro Riago Lombardi Rudi Gomboli Mary the Shamrock Customer, not listed in credits Courtroom Spectator, not listed in credits Mr. Larti, not listed in credits Mrs. Larti, not listed in creditsа Courtroom Spectator, not listed in credits Footpad, not listed in credits Townsman, not listed in credits Defense Attorney, not listed in credits Townsman, not listed in credits Policeman, not listed in credits Enrico - Naples Bus Boy, not listed in credits Courtroom Spectator, not listed in credits Translator, not listed in credits Saturnine, not listed in credits Laborer, not listed in credits Passerby on Sidewalk, not listed in credits Tourist, not listed in creditsа Juror, not listed in credits Don Giuseppe, not listed in credits Townsman, not listed in credits Translator, not listed in credits Alfredo, not listed in credits Man on Boat, not listed in credits Juror, not listed in credits Manageress, not listed in creditsа Waiter, not listed in credits Policeman, not listed in credits Minor Role, not listed in creditsа Footpad, not listed in credits Juror, not listed in credits Official, not listed in credits Businessman, not listed in credits Officer of Boat, not listed in credits Signora Bernadoni, not listed in creditsа Footpad, not listed in credits Assistant Consul, not listed in credits Police Officer, not listed in credits Sestini, not listed in credits Italian Street Merchant, not listed in credits Juror, not listed in credits Courtroom Spectator, not listed in credits Townswoman, not listed in creditsа Restaurant Patron, not listed in credits Rat Type, not listed in credits Fire Chief, not listed in credits Johnny Columbo, Age 14, not listed in credits Customer, not listed in credits Passerby on Sidewalk, not listed in credits Policeman, not listed in credits Juror, not listed in credits Juror, not listed in credits Townsman, not listed in credits Hokey-Pokey Man, not listed in credits Townsman, not listed in credits Courtroom Spectator, not listed in credits Italian Street Merchant, not listed in credits Headwaiter, not listed in credits Juror, not listed in credits Translator, not listed in credits Townswoman, not listed in creditsа Policeman, not listed in credits Court Bailiff, not listed in credits Hurdy-Gurdy Man, not listed in credits Clerk, not listed in credits Editor, not listed in credits Sexton, not listed in credits Courtroom Spectator, not listed in credits Semi-Moron, not listed in credits Businessman, not listed in credits Hunchback, not listed in credits Laborer, not listed in credits Policeman, not listed in credits Bailiff, not listed in credits Man on the Street, not listed in credits Courtroom Spectator, not listed in credits Translator, not listed in credits Tourist, not listed in creditsа Footpad, not listed in credits Courtroom Spectator, not listed in credits Policeman, not listed in credits Signora Di Palma, not listed in creditsа Handwriting Expert, not listed in credits Cartman, not listed in credits Mr. Abanase, not listed in credits Bailiff, not listed in credits Signor Taricco, not listed in credits