Melodrama set in Victorian Brighton. Scheming pub landlady uses the timorous son of a domineering pharmacist to assist in the poisoning of her drunkard husband. (The title is from the way pharmacists used to wrap parcels containing poison).
| Directing | Robert Hamer | Director |
| Writing | Roland Pertwee | Theatre Play |
| Writing | Diana Morgan | Writer |
| Sound | Norman Demuth | Music |
| Production | Michael Balcon | Producer |
| Crew | Robert Hamer | Additional Writing |
| Editing | Michael Truman | Editor |
| Camera | Stanley Pavey | Director of Photography |
| Camera | Roy Gough | Still Photographer |
| Costume & Make-Up | Ernest Taylor | Makeup Artist |
| Costume & Make-Up | Marion Horn | Wardrobe Supervisor |
| Production | Hal Mason | Production Supervisor |
| Camera | H. Julius | Camera Operator |
| Production | S.C. Balcon | Associate Producer |
| Art | Duncan Sutherland | Art Direction |
| Sound | A.E. Rudolph | Sound Recordist |
