 Wallace BeeryLouis 'Slaughterhouse' Scorpio | Louis 'Slaughterhouse' Scorpio |
 Lewis StoneRichard 'Newt' Newton - Attorney at Law | Richard 'Newt' Newton - Attorney at Law |
 Johnny Mack BrownHank Rogers | Hank Rogers |
 Jean HarlowAnne Courtland | Anne Courtland |
 Marjorie RambeauPeaches | Peaches |
| PPaul HurstNick Mizoski - the Gouger | Nick Mizoski - the Gouger |
 Clark GableCarl Luckner | Carl Luckner |
 Ralph BellamyJohnny Franks | Johnny Franks |
 John MiljanJoe Colimo | Joe Colimo |
 DeWitt JenningsChief of Police Donlin | Chief of Police Donlin |
 Murray KinnellMetz - the Dummy | Metz - the Dummy |
 Fletcher NortonJimmy Delano | Jimmy Delano |
 Louis NatheauxEddie | Eddie |
 Frank McGlynn Sr.Judge | Judge |
 Theodore von EltzDistrict Attorney Keeler | District Attorney Keeler |
 Lynton BrentReporter (uncredited) | Reporter (uncredited) |
 Charles GiblynMr. Simms - Ballistics Expert (uncredited) | Mr. Simms - Ballistics Expert (uncredited) |
 Joseph W. GirardOfficial (uncredited) | Official (uncredited) |
| BBetty LawsonUndertermined Secondary Role (uncredited) | Undertermined Secondary Role (uncredited) |
 Tom LondonBlackjacking Gangster (uncredited) | Blackjacking Gangster (uncredited) |
 George MagrillPolice Guard at Jailhouse (uncredited) | Police Guard at Jailhouse (uncredited) |
 Lee PhelpsSmelts - Waiter (uncredited) | Smelts - Waiter (uncredited) |
| OOscar RudolphIvan Colimo (uncredited) | Ivan Colimo (uncredited) |
| HHector SarnoFinko (uncredited) | Finko (uncredited) |
 Carol TevisManicurist (uncredited) | Manicurist (uncredited) |
| WWalter WalkerOnlooker in Courtroom (uncredited) | Onlooker in Courtroom (uncredited) |
| SS.D. WilcoxProtesting Man in Courtroom (uncredited) | Protesting Man in Courtroom (uncredited) |
