A Chinese detective breaks up a drug smuggling ring and tries to find the "Daffodil Killer". The drug smugglers had devised the ingenious method of smuggling heroin from Hong Kong in the stems of daffodils.
Unfortunately the movie The Devil's Daffodil is not yet available on HBO Max.
| Directing | Ákos Ráthonyi | Director |
| Writing | Edgar Wallace | Novel |
| Writing | Basil Dawson | Writer |
| Writing | Donald Taylor | Writer |
| Writing | Egon Eis | Writer |
| Editing | Peter Taylor | Editor |
| Camera | Desmond Dickinson | Director of Photography |
| Production | Steven Pallos | Producer |
| Production | Donald Taylor | Producer |
| Production | Horst Wendlandt | Executive Producer |
| Production | Preben Philipsen | Co-Producer |
| Sound | Keith Papworth | Original Music Composer |
