 Tyrone PowerLeonard Vole | Leonard Vole |
 Marlene DietrichChristine | Christine |
 Charles LaughtonSir Wilfrid | Sir Wilfrid |
 Elsa LanchesterMiss Plimsoll | Miss Plimsoll |
 John WilliamsBrogan-Moore | Brogan-Moore |
 Henry DaniellMayhew | Mayhew |
 Ian WolfeCarter | Carter |
 Torin ThatcherMr. Myers | Mr. Myers |
 Norma VardenMrs. French | Mrs. French |
 Una O'ConnorJanet | Janet |
 Francis ComptonJudge | Judge |
 Philip TongeInspector Hearne | Inspector Hearne |
 Ruta LeeDiana | Diana |
 Patrick AherneCourt Officer (uncredited) | Court Officer (uncredited) |
| WWalter BaconBar Patron (uncredited) | Bar Patron (uncredited) |
 Eddie BakerCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| BBenjie BancroftCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| JJohn BartonCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| BBrandon BeachJuror (uncredited) | Juror (uncredited) |
 George BlagoiJuror (uncredited) | Juror (uncredited) |
| AArline BletcherCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| DDanny BorzageCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| TTex BrodusCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| GGeorge BruggemanCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
 George CalligaCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
 Steve CarruthersBarrister (uncredited) | Barrister (uncredited) |
| AAlbert CavensCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| OOliver CrossCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| HHarry DennyJuror (uncredited) | Juror (uncredited) |
| HHelen DicksonCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
