Bridgit Mendler as Olivia

Adam Hicks as Wen

Hayley Kiyoko as Stella

Naomi Scott as Mohini

Blake Michael as Charlie

Nick Roux as Scott

Chris Brochu as Ray

Shishir Kurup as Mo's Father

Tisha Campbell as Miss Reznick

Christopher McDonald as Principal Brenigan

Bob Jesser as Wen's Dad

Aimee Dale as Stella's Mom

Ariana Smythe as Sydney

Caitlin Ribbans as Jules

Elise Eberle as Patty

Riti Sachdeva as Mo's Mother

Judith Rane as Gram

Tom Romero as Mr. Prichard

Leedy Corbin as Georgie

Tomas Sanchez as Cop

Ed Duran as Beefy Guy #1

Jermaine Washington as Beefy Guy #2

Brendan Clark as Timothy

Paul Clark as Andrew

Scott Takeda as Stella's Dad

Isaac Kappy as Mel

Pamela McCreary as Secretary

Johnnie Hector as Coach

Phil Luna as Charlie's Dad

Lora Martinez-Cunningham as Charlie's Mom

Ryan Montano as Tommy

Jayna Sweet as Victoria

Chiara Brokaw as Alex

Nicholas Martinez as Freshman Singer

Lauren Poole as Moxie Morris

Christopher Scott as Dancer

Luis Rosado as Dancer

Brandon Shaw as Dancer

Jamile McGee as Dancer

Lance Guillermo as Dancer

David Shreibman as Dancer

Jesse 'Casper' Brown as Dancer

Arthur Bedran as High School Student