| 角色 | 饰演者 | 角色介绍 |
| Ruby Carter | 梅·韦斯特 | |
| Tiger Kid | Roger Pryor | |
| Brooks Claybourne (as John Mack Brown) | 约翰尼·马克·布朗 | |
| Molly Brant | 凯瑟琳·德米勒 | |
| Ace Lamont (owner Sensation House) | John Miljan | |
| Kirby (Tiger Kid's manager) | James Donlan | |
| Dirk | Stuart Holmes | |
| Slade | Harry Woods | |
| Stogie (Ruby's agent) | Edward Gargan | |
| Jasmine (Ruby's maid) | Libby Taylor | |
| Col. Claybourne | Frederick Burton | |
| Mrs. Claybourne | Augusta Anderson | |
| Blackie | Benny Baker | |
| Butch | Morrie Cohan | |
| St. Louis fighter | Warren Hymer | |
| Comedian | Tyler Brooke | |
| Piano player (Sensation House) | Duke Ellington | |
| Crooner | Gene Austin | |
| Comedian | Eddie Borden | |
| Editor | Wade Boteler | |
| Beef Trust chorus girl | Kay Deslys | |
| Fire Chief | Sam Flint | |
| Gilbert | Tom Herbert | |
| Comedian | 福兹·奈特 | |
| Brother Eben | Sam McDaniel | |
| Best man | Frank Rice |
