Londoner Harry Fabian is a second-rate con man looking for an angle. After years of putting up with Harry's schemes, his girlfriend, Mary, becomes fed up when he taps her for yet another loan.
| Directing | Jules Dassin | Director |
| Writing | Jo Eisinger | Screenplay |
| Writing | Gerald Kersh | Novel |
| Production | Samuel G. Engel | Producer |
| Production | Darryl F. Zanuck | Executive Producer |
| Camera | Mutz Greenbaum | Director of Photography |
| Art | C.P. Norman | Art Direction |
| Sound | Franz Waxman | Original Music Composer |
| Sound | Benjamin Frankel | Original Music Composer |
| Writing | Austin Dempster | Writer |
| Writing | William E. Watts | Writer |
| Editing | Nick DeMaggio | Editor |
| Editing | Sidney Stone | Editor |
| Costume & Make-Up | David Aylott | Makeup Artist |
| Sound | Peter Handford | Sound Recordist |
| Sound | Roger Heman Sr. | Sound Recordist |
| Directing | Anthony Hearne | First Assistant Director |
| Production | Weston Drury Jr. | Casting |
| Production | Douglas Fairbanks Jr. | Casting |
| Costume & Make-Up | Eric Allwright | Assistant Makeup Artist |
| Costume & Make-Up | Barbara Ritchie | Hairstylist |
| Costume & Make-Up | Iris Tilley | Hairstylist |
| Production | Percy Hermes | Unit Manager |
| Production | Ronald Kinnoch | Production Manager |
| Production | Bert Pearl | Assistant Production Manager |
| Directing | Jack N. Green | Third Assistant Director |
| Directing | Douglas Hermes | Second Assistant Director |
| Directing | Percy Hermes | Assistant Director |
| Directing | George Mills | Assistant Director |
| Directing | Peter Mullins | Third Assistant Director |
| Art | George Beech | Draughtsman |
| Art | Ted Clements | Draughtsman |
| Art | Peter Mullins | Assistant Art Director |
| Art | Peter Murton | Draughtsman |
| Sound | Hugh Strain | Sound Assistant |
| Sound | Kevin Sutton | Sound Assistant |
| Sound | Charles Van der Goor | Sound |
| Camera | Hal Britten | Camera Operator |
| Camera | V. Butler | Grip |
| Camera | Austin Dempster | Camera Operator |
| Camera | Eddie Earp | Clapper Loader |
| Camera | Arthur Evans | Still Photographer |
| Directing | John Street | Second Assistant Director |
| Camera | Godfrey A. Godar | Focus Puller |
| Camera | Jo Jago | Additional Director of Photography |
| Camera | Walter Lassally | Focus Puller |
| Camera | David Oxenham | Clapper Loader |
| Camera | A. Southall | Grip |
| Camera | Joe Vincent | Grip |
| Production | John Jones | Casting Assistant |
| Costume & Make-Up | Oleg Cassini | Costume Design |
| Costume & Make-Up | Margaret Furse | Costume Design |
| Costume & Make-Up | Ivy Baker | Wardrobe Supervisor |
| Costume & Make-Up | Evelyn Gibbs | Wardrobe Master |
| Costume & Make-Up | Arthur Newman | Wardrobe Master |
| Sound | Muir Mathieson | Music Director |
| Sound | Edward B. Powell | Orchestrator |
| Sound | Bernard Mayers | Orchestrator |
| Sound | Cyril J. Mockridge | Orchestrator |
| Sound | Eric Rogers | Orchestrator |
| Crew | Arthur Allighan | Unit Publicist |
| Production | Ernest Betts | Publicist |
| Production | R. E. Dearing | Producer's Assistant |
| Production | Noreen Hipwell | Production Secretary |
| Crew | Mike Mazurki | Technical Advisor |
| Directing | Peggy McClafferty | Continuity |
