| Tyler Gage | 查宁·塔图姆
 | |
| Nora Clark | 珍娜·迪万-塔图姆
 | |
| Lucy Avila | 德鲁·西德拉
 | |
| Director Gordon | 瑞切尔·格里菲斯
 | |
| Mac Carter | Damaine Radcliff | |
| Skinny Carter | De'Shawn Washington | |
| Miles Darby | Mario
 | |
| Brett Dolan | 乔什·亨德森
 | |
| Andrew | Tim Lacatena | |
| Camille | 艾莉森·斯通勒
 | |
| Omar | Heavy D | |
| Nora's Mom/Katherine Clark | Deirdre Lovejoy | |
| Lena Freeman | Jane Beard | |
| Bill Freeman | Richard Pelzman | |
| Mac's Mother (as Carlyncia Peck) | Carlyncia S. Peck | |
| History Teacher | Ryan Sands | |
| PJ | DeLon Howell | |
| Omar Party Girl Yvette | Dominique Boyd | |
| Omar Party Girl #2 (as Rana Poindexter) | Reina Poindexter | |
| Omar Party Pretty Girl | Angelica Huesca | |
| Security Guard | Frank Ferrara | |
| Judge Milton | Frank Herzog | |
| Ms. Stephanie | 安妮·弗莱彻
 | |
| Little Girl Ballerina | Natalie Steinberg | |
| Scout #2 | John Leslie Wolfe | |
| Colin | Jamie Scott | |
| Malcolm | Isaiah Washington | |
| Stagehand | Jiehae Park | |
| Scout #1 | Sheila Cutchlow | |
| Omar Partier | Karim Fawzy | |
| Piano Player/Finale Orchestra | Shiloh Monaco | |
| Girl Singer #1/Lucy Back Up Singer #1 | Jeanne | |
| Girl Singer #2/Lucy Back Up Singer #2 | Robyn Norris | |
| Girl Singer #3 | Jeannie Ortega | |
