| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Barzman | Crew | Writing | Screenplay |
 Giulio Cesare Sonzogno | Crew | Sound | Original Music Composer |
 Henri Alekan | Crew | Camera | Director of Photography |
 Joseph Losey | Crew | Directing | Director |
Noël Calef | Crew | Writing | Story, Producer |
Thelma Connell | Crew | Editing | Editor |
Leon Becker | Crew | Sound | Sound Designer |
Andrea Forzano | Crew | Production | Producer |
Adele Tosi | Crew | Costume & Make-Up | Costume Design, Set Decoration |
Ivo Benedetti | Crew | Sound | Sound Designer |
Albert Salvatore | Crew | Production | Producer |
Alfonso Bajocchi | Crew | Production | Executive Producer |
 Aldo Silvani | Cast | Actor | Peroni, the junk dealer |
 Alfredo Varelli | Cast | Actor | The Neighborhood Patrolman |
 Arnoldo Foà | Cast | Actor | Inspector-in-Charge |
 Ave Ninchi | Cast | Actress | |
 Enrico Glori | Cast | Actor | Signor Pucci |
 Franco Balducci | Cast | Actor | Morelli |
 Gianni Baghino | Cast | ||
 Giulio Marchetti | Cast | Actor | Signor Raffetto |
 Giuseppe Addobbati | Cast | Actor | |
Henri Alekan | Cast | Actor | Priest on Bicycle |
 Héléna Manson | Cast | Actress | Grocery Store Clerk (victim) |
 Joan Lorring | Cast | Actress | Angela, a lonely woman |
 Leonardo Scavino | Cast | Actor | Mancini |
 Linda Sini | Cast | Actress | Signora Raffetto |
 Luisa Rossi | Cast | Actress | Giacomo's Mother |
 Nando Bruno | Cast | Actor | |
Noël Calef | Cast | Flute Player | |
 Paul Muni | Cast | Actor | The Stranger With A Gun |
 Vittorio Manunta | Cast | Actor | Giacomo, a small boy |
 Beatrice Mancini | Cast | ||
| Person | Type | Job | Role(s) |
