 Sydney GreenstreetSupt. George Edward Grodman | Supt. George Edward Grodman |
 Peter LorreVictor Emmric | Victor Emmric |
 Joan LorringLottie Rawson | Lottie Rawson |
 George CoulourisSupt. John R. Buckley | Supt. John R. Buckley |
 Rosalind IvanMrs. Vicky Benson | Mrs. Vicky Benson |
 Paul CavanaghClive Russell | Clive Russell |
 Arthur ShieldsRev. Holbrook | Rev. Holbrook |
 Morton LowryArthur Kendall | Arthur Kendall |
 Holmes HerbertSir William Dawson | Sir William Dawson |
| AArt FosterPC Warren | PC Warren |
 Clyde CookBarney Cole | Barney Cole |
 Jimmy AubreyNewsboy (uncredited) | Newsboy (uncredited) |
 Leah BairdFrench Charwoman (uncredited) | French Charwoman (uncredited) |
| WWilson BengeCockney (uncredited)) | Cockney (uncredited)) |
 Barry BernardPub Keeper (uncredited) | Pub Keeper (uncredited) |
 Billy BletcherGravedigger (uncredited) | Gravedigger (uncredited) |
 Colin CampbellSimpkins (uncredited) | Simpkins (uncredited) |
| HHerbert CliftonEnglishman (uncredited) | Englishman (uncredited) |
| BBing ConleyConvict (uncredited) | Convict (uncredited) |
 Harry CordingTough Englishman (uncredited) | Tough Englishman (uncredited) |
| HHoward DaviesOld Gentleman (uncredited) | Old Gentleman (uncredited) |
| BBoyd DavisPrison Governor (uncredited) | Prison Governor (uncredited) |
| HHarold De BeckerCostermonger (uncredited) | Costermonger (uncredited) |
| MMarcel De La BrosseFrench Policeman (uncredited) | French Policeman (uncredited) |
 Sarah EdwardsHousekeeper (uncredited) | Housekeeper (uncredited) |
 Fernanda EliscuFrench Housekeeper (uncredited) | French Housekeeper (uncredited) |
 Herbert EvansDoorkeeper (uncredited) | Doorkeeper (uncredited) |
| BBetty FairfaxCockney (uncredited) | Cockney (uncredited) |
 Al FergusonPlainclothesman (uncredited) | Plainclothesman (uncredited) |
 John GoldsworthyChaplain (uncredited) | Chaplain (uncredited) |
