| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alberto Pugliese | Crew | Production | Producer |
Angelo Curi | Crew | Editing | Editor |
Gianfranco Calligarich | Crew | Writing | Writer |
 Luciano Ercoli | Crew | Directing | Director, Producer |
 Marcello Gatti | Crew | Crew | Cinematography, Director of Photography |
 Stelvio Cipriani | Crew | Sound | Original Music Composer |
Mario Bregni | Crew | Writing | Writer |
 Arthur Kennedy | Cast | Actor | Armando Di Federico |
 Bruno Zanin | Cast | Actor | Franco Ludovisi |
 Carlo Gentili | Cast | Actor | Man in mirror |
 Claudio Cassinelli | Cast | Actor | Commissario Matteo Rolandi |
Elio Jotta | Cast | Minister (as Adelio Jotta) | |
 Francesco D'Adda | Cast | Actor | Bondi |
 Franco Fabrizi | Cast | Actor | Luigi Balsamo |
Franco Moraldi | Cast | Actor | De Marchi |
 Giovanni Cianfriglia | Cast | Actor | Hitman |
Giuliana Rivera | Cast | Actress | Giuliana Rolandi |
 Guido Spadea | Cast | Actor | Di Federico's assistant |
 Jack Lemmon | Cast | Actor | Narrator (voice) |
 Sara Sperati | Cast | Actress | Papaya Girotti |
 Ugo Bologna | Cast | Actor | Mancuso the policeman |
 Valeria D'Obici | Cast | Actress | Falena |
Vittorio Pinelli | Cast | Borelli | |
 Walter Valdi | Cast | Actor | Minister Assistant |
 Enzo Fisichella | Cast | Actor | Colonel Francalancia |
 Livia Cerini | Cast | Actress | Maid in Di Federico house |
Annibale Papetti | Cast | Actor | Bernardi |
Fausto Tommei | Cast | Regazzoni | |
 Sergio Tardioli | Cast | Actor | Secret Agent tailing Rolandi |
Giancarlo Busi | Cast | Hotel receptionist | |
Paolo Poiret | Cast | Rocco Altieri | |
Giuseppina Pentimalli | Cast | Di Federico's Wife | |
| Person | Type | Job | Role(s) |
