Kay Panabaker as Jenny Garrison

Walter Perez as Victor Taveras

Naturi Naughton as Denise Dupree

Asher Book as Marco

Kherington Payne as Alice Ellerton

Collins Pennie as Malik Washburn

Kristy Flores as Rosie Martinez

Paul McGill as Kevin Barrett

Bebe Neuwirth as Ms. Kraft

Paul Iacono as Neil Baczynsky

Charles S. Dutton as Mr. James Dowd

Kelsey Grammer as Mr. Martin Cranston

Anna Maria Perez de Tagle as Joy

Megan Mullally as Ms. Fran Rowan

Debbie Allen as Ms. Angela Simms

Cody Longo as Andy Matthews

Julius Tennon as Denise's Dad

April Grace as Denise's Mom

Michael Hyatt as Malik's Mom

Laura Johnson as Alice's Mom

James Read as Alice's Dad

Ryan Surratt as Eddie

Howard Gutman as Neil's Dad

Dale Godboldo as Music Executive

J.T. Horenstein as Dance Teacher

Stephanie Mace as Mr. Cranston's Assistant

Patrick Censoplano as Brooklyn Boy

Donte 'Burger' Winston as Hype Man

Hopsin as Senior Rapper

Ak'Sent as Female Rapper

Tynisha Keli as Female Singer

Kate Mulligan as Karaoke Singer

Donnie Smith as Film Set PA

Earl Carroll as Camera Shop Clerk

Oren Waters as Singing Homeless Man

Tim Jo as Korean Boy

Michael Eric Reid as Red Haired Boy

Leslie Ishii as Administrator

Gavin Turek as Ethnic Girl

Paulina Gretzky as Gorgeous Blonde Senior

Alex Liddy as Friend of Brooklyn Boy

Bre Morgan as Intense Girl

Anastasia Boissier as Little 10 Year Old Girl

Kasha Kropinski as Ballerina

Jessie Sherman as Drama Helper

Jeremy Hudson as Dancer Boy

Mallauri Esquibel as Dancer Girl

Annika Daniel as Marco's Little Sister

Sophia Daniel as Marco's Little Sister

Tiffany Espensen as Joy's Sister

Scott Wood as Teacher

Eli Myers as Cafeteria Jam Piano Student

Seth Daly as Cafeteria Jam Violin Student

Miss Lola Rose as Butcher Shop Customer

Nisha Bedi as Drama Student

Nick Grimes as Drama Student

Angela Alexander as Drama Student

Eva Ramirez as Drama Student

Whitney Barncord as Drama Student

Brittany Magill as Drama Student

Smyth Campbell as Drama Student

Gino Barletta as Drama Student

Philomena Bankston as Drama Student

Ronald Antwine as Nightclub Bouncer

Sharon Pierre-Louis as Broadway Girl

Hailey Villaire as Opera Girl

Deanna Knott as Club Jam Vocal #1

Krys Ivory as Club Jam Vocal #2

Betty Griffin-Keller as Orchestra Conductor

Loriel Hennington as Dancer

Colleen Craig as Dancer

Katrina Norman as Dancer

Jason Williams as Dancer

Rey Barcena as Dancer

Ava Bernstine-Mitchell as Dancer

Shelby Rabara as Dancer

Malerie Grady as Dancer

Jameson Perry as Dancer

Brandon O'Neal as Dancer

Galadriel Stineman as Dancer

Moira 'Anjolie' Marfori as Dancer

Kelli Shimada as Dancer

Anthony Carr as Dancer

Nick Lanzisera as Dancer

Dominique Kelley as Dancer

Bobby Amamizu as Dancer

Shari Tiandra Tinker as Dancer

Mike Munich as Dancer

Chris Liu as Dancer

Danny Axley as Dancer

Britt Stewart as Dancer

Ashley Galvan as Dancer

KC Monnie as Dancer

Ryan Novak as Dancer

Antonio Hudnell as Dancer

Heather Phillips as Dancer

Kathryn McCormick as Dancer

Tyne Stecklein as Dancer

Jermaine McGhee as Dancer

Tracy Shibata as Dancer

Krystal Ellsworth as Dancer

Lisette Alvarez as Ballerina (uncredited)

Jennifer Bliman as French Horn Girl (uncredited)

Johanna Braddy as Katie (uncredited)

Amelia Brantley as Gospel Choir Member (uncredited)

Dani Jayden as Gospel Singer / Student (uncredited)

Kotoko Kawamura as Old Woman at Subway (uncredited)

Kole as Guitarist (uncredited)

Lock Lee as Karaoke Server (uncredited)

Maria Lingbanan as Gospel Choir Member / Student (uncredited)

Jeremy Morgan as Club Patron (uncredited)

Anoush NeVart as Dance Studio Accompanist (uncredited)

Rudy Villagrana as Butcher (uncredited)

Adam Waller as Graduation Guest (uncredited)

Huck Walton as Dance Student (uncredited)

Julia Faye West as Dancer (uncredited)