| 角色 | 饰演者 | 角色介绍 |
| Don Lockwood | 吉恩·凯利 | |
| Kathy Selden | 黛比·雷诺斯 | |
| Cosmo Brown | 唐纳德·奥康纳 | |
| Lina Lamont | 简·哈根 | |
| R.F. Simpson | Millard Mitchell | |
| Dancer | 赛德·查里斯 | |
| Roscoe Dexter | Douglas Fowley | |
| Zelda Zanders | 丽塔·莫雷诺 | |
| Lady-in-Waiting (uncredited) | 道恩·艾达丝 | |
| Undetermined Role (uncredited) | John Albright | |
| Girl Friend in "Beautiful Girl" Number (uncredited) | Betty Allen | |
| Girl Friend in "Beautiful Girl" Number (uncredited) | Sue Allen | |
| Dancer in "Beautiful Girl" Number (uncredited) | Marie Ardell | |
| Undetermined Role (uncredited) | Bette Arlen | |
| Boy (uncredited) | Jimmy Bates | |
| Dancer in "Beautiful Girl" Number (uncredited) | Marcella Becker | |
| Wardrobe Woman (uncredited) | Margaret Bert | |
| Boy (uncredited) | David Blair | |
| Dora Bailey (uncredited) | Madge Blake | |
| Undetermined Role (uncredited) | Gail Bonney | |
| Girl Talking with Cosmo at Party (uncredited) | Gwen Carter | |
| Quartet Dancer and Singer (uncredited) | Bill Chatham | |
| Hairdresser (uncredited) | 梅·克拉克 | |
| Undetermined Role (uncredited) | Lyle Clark | |
| Undetermined Role (uncredited) | Harry Cody | |
| Fencer (uncredited) | Chick Collins |
