 Sterling HaydenDix Handley | Dix Handley |
 Louis CalhernAlonzo D. Emmerich | Alonzo D. Emmerich |
 Jean HagenDoll Conovan | Doll Conovan |
 James WhitmoreGus Minissi | Gus Minissi |
 Sam JaffeDoc Erwin Riedenschneider | Doc Erwin Riedenschneider |
 John McIntirePolice Commissioner Hardy | Police Commissioner Hardy |
 Marc LawrenceCobby | Cobby |
 Barry KelleyLieutenant Ditrich | Lieutenant Ditrich |
 Anthony CarusoLouis Ciavelli | Louis Ciavelli |
 Teresa CelliMaria Ciavelli | Maria Ciavelli |
 Marilyn MonroeAngela Phinlay | Angela Phinlay |
 William 'Wee Willie' DavisTimmons | Timmons |
 Dorothy TreeMay Emmerich | May Emmerich |
 Brad DexterBob Brannom | Bob Brannom |
 John MaxwellDr. Swanson | Dr. Swanson |
 Mary AndersonPolice Broadcaster (voice) (uncredited) | Police Broadcaster (voice) (uncredited) |
 Ray BennettDetective in Hardy's Office (uncredited) | Detective in Hardy's Office (uncredited) |
 David BondFather Sortine (uncredited) | Father Sortine (uncredited) |
 Chet BrandenburgMan at Line-Up (uncredited) | Man at Line-Up (uncredited) |
| BBenny BurtTaxi Driver (uncredited) | Taxi Driver (uncredited) |
 Frank CadyNight Clerk (uncredited) | Night Clerk (uncredited) |
| JJean CarterWoman (uncredited) | Woman (uncredited) |
| MMack ChandlerGambler (uncredited) | Gambler (uncredited) |
 David ClarkeMr. Atkinson (uncredited) | Mr. Atkinson (uncredited) |
 John CliffPoliceman (uncredited) | Policeman (uncredited) |
| HHarry CodyGambler (uncredited) | Gambler (uncredited) |
 Gene CooganReporter (uncredited) | Reporter (uncredited) |
 Henry CordenKarl Anton Smith (uncredited) | Karl Anton Smith (uncredited) |
 Chuck CourtneyRed - Boy in Diner (uncredited) | Red - Boy in Diner (uncredited) |
 John CrawfordReporter (uncredited) | Reporter (uncredited) |
