| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Hitchcock | Crew | Directing | Director, Producer |
 Dimitri Tiomkin | Crew | Sound | Original Music Composer, Conductor |
 Edward Carrere | Crew | Art | Art Direction |
Frederick Knott | Crew | Writing | Screenplay, Theatre Play |
George James Hopkins | Crew | Art | Set Decoration |
Gordon Bau | Crew | Costume & Make-Up | Makeup Artist |
Mel Dellar | Crew | Directing | Assistant Director |
Moss Mabry | Crew | Costume & Make-Up | Costume Design |
Oliver S. Garretson | Crew | Sound | Sound |
 Robert Burks | Crew | Camera | Director of Photography |
 Rudi Fehr | Crew | Editing | Editor |
Alfred Hitchcock | Cast | Actor | Banquet Member (uncredited) |
 Anthony Dawson | Cast | Actor | Charles Swann |
 Bess Flowers | Cast | Actress | Woman Exiting Ship (uncredited) |
 Forbes Murray | Cast | Actor | Judge at Margot's Trial (uncredited) |
George Leigh | Cast | Actor | Detective Williams |
 Grace Kelly | Cast | Actress | Margot Wendice |
 Guy Doleman | Cast | Actor | Detective (uncredited) |
 Harold Miller | Cast | Actor | Men's Club Party Member (uncredited) |
 Jack Cunningham | Cast | Bobby (uncredited) | |
 John Williams | Cast | Actor | Chief Inspector Hubbard |
 Leo Britt | Cast | Actor | Storyteller |
 Martin Milner | Cast | Actor | Policeman Outside Wendice Flat (uncredited) |
 Patrick Allen | Cast | Actor | Detective Pearson |
 Ray Milland | Cast | Actor | Tony Wendice |
 Robert Cummings | Cast | Actor | Mark Halliday |
 Robin Hughes | Cast | Actor | Police Sergeant O'Brien |
 Sam Harris | Cast | Actor | Man in Phone Booth (uncredited) |
 Thayer Roberts | Cast | Actor | Detective (uncredited) |
 William H. O'Brien | Cast | Actor | Waiter at Stag Dinner (uncredited) |
 Herschel Graham | Cast | Actor | Banquet Member (uncredited) |
George Alderson | Cast | Actor | First Detective |
| Person | Type | Job | Role(s) |
