Totò, Vittorio and the Doctor

The fake private detective Mike Spillone is hired by two old ladies to find out if Brigitte, the wife of their nephew Otello Bellomo, has a lover. Brigitte is a physician but the two aunts are unaware of the fact. While investigating, Mike and his assistant Johnny discover Brigitte with a prospective patient, the marquis De Vitti who was shot by the husband of the woman he tried to seduce. Afterwards Spillone finds her with her husband who he believes to be her lover.

• Camillo MastrocinqueDirector
• Vittorio MetzScreenplay
• Carlo InnocenziOriginal Music Composer
• Marcello MarchesiScreenplay

• TotòMichele Spillone detto Mike
• Vittorio De SicaMarchese Vittorio De Vittti
• Abbe LaneDottoressa Brigitte Baker
• Titina De FilippoMadre del marchese De Vitti
• Germán CobosAvvocato Otello Bellomo
• Agostino SalviettiGennaro
• Rafael BardemProfessor Elia Vagoni
• Franco CoopIl maître della 'Conchiglia'
• Fulvia FrancoCaterina
• Dante MaggioCameriere
• Pierre MondyRomeo
• Luigi PaveseCapo dell'agenzia investigativa