Full Cast
| Administrator | Kate Lacey |
| Admissions Panel | Ava Lenet |
| Admissions Panel | E. Dawn Samuel |
| Admissions Panel | Nick Cordileone |
| Alejandro | Luis Salgado |
| Alstar | Alison Faulk |
| Andie | Briana Evigan |
| Assistant | Katie Corrado |
| Aunt Maria | Sarah Rivera-Scott |
| B Girl | Julie 'Jules' Urich |
| Bartender | Jamal Sims |
| Blake Collins | Will Kemp |
| Blake's Class Dancer | Daisha Graf |
| Blake's Class Dancer | Jimmie Jelani Manners |
| Blake's Class Dancer | Laura Edwards |
| Blake's Class Dancer | Patrick Brennan |
| Blake's Class Dancer | Samantha Zweben |
| Blake's Class Dancer | Shane Rutkowski |
| Businesswoman on Subway | Hi-Hat |
| Cable | Harry Shum, Jr. |
| Car Stereo Guy | Dave Scott |
| Charlie | Amarr M. Wooten |
| Chase | Robert Hoffman |
| Club Dancer | Chase Benz |
| Cricket | James 'Cricket' Colter |
| Crumbs | Donnie 'Crumbs' Counts |
| DJ Sand | J-Boog |
| EBZ | Ebone Johnson |
| Ensemble Dancer | Nancy Thornton |
| Felicia | Telisha Shaw |
| Fly | Janelle Cambridge |
| Goth Crew | Carly Lang |
| Goth Crew | Katie Berenson |
| Goth Crew | Kelly Lafarga |
| Goth Crew | Megan Kain |
| Goth Crew | Michaela Sprague |
| Goth Crew | Olivia Cipolla |
| Hair | Christopher Scott |
| Jabbawockeez Crew | Chris Gatdula |
| Jabbawockeez Crew | Gary Kendell |
| Jabbawockeez Crew | Jeff Nguyen |
| Jabbawockeez Crew | Philippe Tayag |
| Jenny Kido | Mari Koda |
| K-Mel | Kmel Howell |
| Kid Rainen | Rynan 'Rainen' Paguio |
| Machine | Jeffrey 'Machine' McCann |
| Missy | Danielle Polanco |
| Monster | Luis Rosado |
| Moose (Robert Alexander III) | Adam G. Sevani |
| Mrs. Serrano | Marian Licha |
| MSA Auditionee | Amanda Cieri |
| News Reporter | Delia Goncalves |
| Older Man on Subway | Herbert Matz |
| Rapid | Jeff 'Rapid' Ogle |
| Sarah | Sonja Sohn |
| Shorty | Alex 'Shorty' Welch |
| Smiles | LaJon Dantzler |
| Sophie | Cassie Ventura |
| Subway Family | Howard Chu |
| Subway Family | Lawrence Chu |
| Subway Family | Ruth Chu |
| Subway Family | Jess Braden Cruz |
| Subway Baby | Gavin Danger Russell |
| Troy | Troy Kirby |
| Tuck | Black Thomas |
| Tyler | Channing Tatum |
| Vocal Coach | BettyAnn Leeseberg-Lange |
| West Coast Rider | Binkie |
| West Coast Rider | Brandy Lamkin |
| West Coast Rider | Chuck Maldonado |
| West Coast Rider | Dondraico Johnson |
| West Coast Rider | Jerry 'Flo' Randolph |
| West Coast Rider | Rhapsody James |
| West Coast Rider | Sharya Howell |