In England, a boxer is sentenced to death for a murder he does not seem to have committed.... Anthony Gethryn, who has just resigned from the police on the occasion of his marriage, has three days left to find the real killer.
| Actor | Role |
|---|---|
 Jacqueline DelubacLady Gladys Carter-Fawcett | Lady Gladys Carter-Fawcett |
 André LuguetDetective Anthony Gethryn | Detective Anthony Gethryn |
 Annie VernayLucy Gethryn | Lucy Gethryn |
 Georges LannesColonel Raverscourt | Colonel Raverscourt |
 Sylvia BatailleAnny, waitress | Anny, waitress |
| PPaul AzaïsDollboys | Dollboys |
 Georges GreyCaptain Herbert Lake | Captain Herbert Lake |
 Marcel CarpentierDyson | Dyson |
 Georges BeverInspector Pike | Inspector Pike |
 Thomy BourdelleBronson | Bronson |
| SSuzanne GuémardBaron's wife | Baron's wife |
 Marthe MellotDollboys' mother | Dollboys' mother |
 Henry BonvalletNot listed | Not listed |
| RRoland CatalanoNot listed | Not listed |
 Paul EscoffierNot listed | Not listed |
 Jacques HenleyNot listed | Not listed |
| JJacques MattlerNot listed | Not listed |
 Georges PaulaisNot listed | Not listed |
| VVyola VareyneNot listed | Not listed |
| MMargaret VaughanNot listed | Not listed |
 Jacques VitryNot listed | Not listed |