| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Hitchcock | Crew | Writing | Screenplay, Director |
 Benn W. Levy | Crew | Writing | Dialogue |
C. Wilfred Arnold | Crew | Art | Art Direction |
 Charles Bennett | Crew | Writing | Theatre Play |
Derick Williams | Crew | Camera | Assistant Camera |
Emile de Ruelle | Crew | Editing | Editor |
Harold V. King | Crew | Sound | Sound |
Harry Miller | Crew | Sound | Sound Editor |
Hubert Bath | Crew | Sound | Music Arranger, Original Music Composer |
Jack E. Cox | Crew | Camera | Director of Photography |
John Maxwell | Crew | Production | Producer |
John Reynders | Crew | Sound | Conductor |
 Michael Powell | Crew | Camera | Assistant Camera, Writer |
Norman G. Arnold | Crew | Art | Art Direction |
 Ronald Neame | Crew | Camera | Assistant Camera |
Frank Mills | Crew | Directing | Assistant Director |
Jimmy Campbell | Crew | Sound | Original Music Composer |
Reginald Connelly | Crew | Sound | Original Music Composer |
Harry Stafford | Crew | Sound | Music Arranger |
Alfred Hitchcock | Cast | Actor | Man on Subway (uncredited) |
 Anny Ondra | Cast | Actress | Alice White |
 Charles Paton | Cast | Actor | Mr. White |
 Cyril Ritchard | Cast | Actor | The Artist |
 Donald Calthrop | Cast | Actor | Tracy |
Ex-Det. Sergt. Bishop | Cast | Actor | The Detective Sergeant |
 Hannah Jones | Cast | Actress | The Landlady |
 Harvey Braban | Cast | Actor | The Chief Inspector |
 Joan Barry | Cast | Actress | Alice White (voice) (uncredited) |
 John Longden | Cast | Actor | Detective Frank Webber |
Johnny Butt | Cast | Sergeant (uncredited) | |
Percy Parsons | Cast | Actor | Crook (uncredited) |
 Phyllis Konstam | Cast | Actress | Gossiping Neighbour (uncredited) |
Sam Livesey | Cast | Actor | The Chief Inspector (silent version) (uncredited) |
 Sara Allgood | Cast | Actress | Mrs. White |
Phyllis Monkman | Cast | Gossip Woman (uncredited) | |
Johnny Ashby | Cast | Boy (uncredited) | |
| Person | Type | Job | Role(s) |
