 Larisa OleynikJuliana 'Jules' Michaels | Juliana 'Jules' Michaels |
 Shiri ApplebySamantha 'Sam' Russell | Samantha 'Sam' Russell |
 Peter CoyoteWyn Michaels | Wyn Michaels |
 Patricia KalemberSandra Michaels | Sandra Michaels |
 Amy MadiganJackie Russell | Jackie Russell |
 Shane WestPaul, the DJ | Paul, the DJ |
| SScott VickaryousEli | Eli |
 Anton YelchinJackson Michaels | Jackson Michaels |
 Lynn WhitfieldLinda Derricks, the Dance Teacher | Linda Derricks, the Dance Teacher |
 Jennifer HamiltonColleen | Colleen |
 Barbara Eve HarrisDr. Conner | Dr. Conner |
| HHoney SandersJuilliard Administrator | Juilliard Administrator |
 Vicki DavisJuilliard Check in Girl | Juilliard Check in Girl |
 Ayesha OrangeSarah / Company Dancers (Adults) | Sarah / Company Dancers (Adults) |
 Nikki TuazonNadia / Company Dancers (Adults) | Nadia / Company Dancers (Adults) |
 Kevin Alexander SteaBryan / Company Dancers (Adults) | Bryan / Company Dancers (Adults) |
| TTovaris WilsonIvan / Company Dancers (Adults) | Ivan / Company Dancers (Adults) |
 Shanti LowryEva / Company Dancer (Adults) | Eva / Company Dancer (Adults) |
 Becca SweitzerJules Dance Doubles / Company Dancers (Adults) | Jules Dance Doubles / Company Dancers (Adults) |
 Mandy MooreCompany Dancers (Adults) | Company Dancers (Adults) |
 Nancy StephensMrs. Hillman | Mrs. Hillman |
| LLaurie KanyokJules Dance Double | Jules Dance Double |
| Becca SweitzerJules Dance Double | Jules Dance Double |
| CCarly NaplesYoung Jules (10 Years Old) | Young Jules (10 Years Old) |
 Brittany OaksYounger Jules (6 Years Old) (as Breanne Oaks) | Younger Jules (6 Years Old) (as Breanne Oaks) |
 Ali YumanYoung Sam (10 Years Old) | Young Sam (10 Years Old) |
| TTimothy AndersonCompany Dancer | Company Dancer |
| JJason BeitelCompany Dancer | Company Dancer |
 Mark MeismerCompany Dancer | Company Dancer |
| JJohn R. CorellaCompany Dancer | Company Dancer |
