 Franchot ToneJohn 'Jack' Marlow | John 'Jack' Marlow |
 Ella RainesCarol 'Kansas' Richman | Carol 'Kansas' Richman |
 Alan CurtisScott Henderson | Scott Henderson |
 Aurora MirandaEstela Monteiro | Estela Monteiro |
 Thomas GomezInspector Burgess | Inspector Burgess |
 Fay HelmAnn Terry | Ann Terry |
 Elisha Cook Jr.Cliff Milburn | Cliff Milburn |
 Andrew TombesMac - Bartender | Mac - Bartender |
 Regis ToomeyDetective | Detective |
 Joseph CrehanDetective | Detective |
 Doris LloydMadame Kettisha | Madame Kettisha |
 Virginia BrissacDr. Helen Chase | Dr. Helen Chase |
 Milburn StoneDistrict Attorney (voice) (uncredited) | District Attorney (voice) (uncredited) |
 Samuel S. HindsJudge (voice) (uncredited) | Judge (voice) (uncredited) |
 Harry CordingCourtroom Spectator Next to Carol (uncredited) | Courtroom Spectator Next to Carol (uncredited) |
 Bess FlowersCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
 Cyril RingBarfly with Racing Form (uncredited) | Barfly with Racing Form (uncredited) |
 Cyril DelevantiClaude (uncredited) | Claude (uncredited) |
| HHarry AdamsCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| RRobert BainGuitarist (uncredited) | Guitarist (uncredited) |
| JJoan BayleyDancer (uncredited) | Dancer (uncredited) |
| BBrandon BeachTheatre Party Guest (uncredited) | Theatre Party Guest (uncredited) |
 Brooks BenedictTheatre Party Guest (uncredited) | Theatre Party Guest (uncredited) |
 John BerkesMan with Poodle (uncredited) | Man with Poodle (uncredited) |
| BBarney BigardJive Club Clarinetist (uncredited) | Jive Club Clarinetist (uncredited) |
| IIris BocignonDancer (uncredited) | Dancer (uncredited) |
| MMildred BoydMaid to Aurora Miranda (uncredited) | Maid to Aurora Miranda (uncredited) |
 Barbara BrewsterCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
 Gloria BrewsterCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| JJames CarlisleTheatre Patron (uncredited) | Theatre Patron (uncredited) |
