| 角色 | 饰演者介绍 |
| James Bishop of Broadminster | 埃德蒙·戈温 |
| Hester Grantham | 莫琳·奥沙利文 |
| Lady Emily Lyons | 露塞尔·沃特森 |
| Guy Waller | 雷吉纳德·欧文 |
| 'Red' the Bartender | Dudley Digges |
| Donald Meadows | Norman Foster |
| Mrs. Millie Waller | Lilian Bond |
| Collins Waller's Chauffeur | Melville Cooper |
| 'Frenchy' Thorpe | Charles McNaughton |
| Mr. Brooke | Etienne Girardot |
| Mr. Grantham (as Ivan Simpson) | Ivan F. Simpson |
| Constable | Lumsden Hare |
| (scenes deleted) | Andy Clyde |
| Commissionaire (scenes deleted) | Charles Coleman |
| Percy Cloud Man Reading Book (uncredited) | William Austin |
| Greek (uncredited) | Orrin Burke |
| Office Man (uncredited) | 李奥纳多·凯瑞 |
| Mission Patron Leading Search for Frenchy (uncredited) | 克莱德·库克 |
| Waller's Butler (uncredited) | Edward Cooper |
| Chinese Man Smoking (uncredited) | Chester Gan |
| Rosalind (uncredited) | Robert Greig |
| Mission Patron Helping Search for Frenchy (uncredited) | Earle Hodgins |
| Chinese Man Mixing Opium (uncredited) | Eddie Lee |
| Iris Trollop Outside Mission (uncredited) | Iris Lee |
