Aly Michalka

Character: Charlotte Banks

Vanessa Hudgens

Character: Sa5m

Gaelan Connell

Character: Will Burton

Scott Porter

Character: Ben Wheatly

Ryan Donowho

Character: Basher Martin

Charlie Saxton

Character: Bug

Lisa Kudrow

Character: Karen Burton

Tim Jo

Character: Omar

Elvy

Character: Irene Lerman (Cello)

Lisa Chung

Character: Kim Lee (Keyboards)

J.W. Wright

Character: Dylan Dyer (Glory Dogs Guitar)

Blair Bomar

Character: Megan

Casey Williams

Character: Ms. Wittenberg

Maggie Maye

Character: Kyra 17-1

Zach Thatcher

Character: Kid Talking About Miles

Derek Cox-Berg

Character: Rapping Boy #1

Matt Hensarling

Character: Rapping Boy #2

Cassidy Johnson

Character: Slapping Girl

Landon Henninger

Character: Rory

Nathan McCray

Character: Glue Boy

Kai Roach

Character: Glory Dogs Bass

Chris Copeland

Character: Glory Dogs Drummer

James Hairston

Character: Glory Dogs Saxophone

Chance Morgan

Character: The Burning Hotels Guitar / Vocals

Matt Moody

Character: The Burning Hotels Guitar / Vocals

Marley Whistler

Character: The Burning Hotels Bass / Vocals

Wyatt Adams

Character: The Burning Hotels Drummer

Farah White

Character: Sa5m's Mom

Nikka Graff Lanzarone

Character: New Art Teacher

Bobby Bones

Character: Bandslam MC

Jonathan Rice

Character: Stage Manager

Ryan Ciardo

Character: Bully at the Bus Stop

Will Johnson

Character: Scott Donnelly

Bryan Chafin

Character: 1st Kid

Rebecca Petro

Character: 2nd Kid

David Bowie

Character: David Bowie

Valin Zamarron

Character: Hip Hop Group 'Zeale'

Candice Jackson

Character: Hip Hop Group 'Candice'

Manjeri Krishna

Character: Hip Hop Group 'DJ'

Benjamin Kessler

Character: ICGO Saxophone

Andrew Glen Rector

Character: ICGO Trombone

Juan Lopez

Character: ICGO Trumpet

Evan Butts

Character: The Daze Guitar / Vocals

Chris Ritchie

Character: The Daze Bass

Aaron Lemke

Character: The Daze Drummer

Krystal Morton

Character: Art Class Girl

Todd Graff

Character: Screaming Teacher

Julian Riano

Character: Dewey Kid

Joey Olivares

Character: Rock-N-Roller

Nadia Sahari

Character: Charlotte's Aunt

Joshua Montoya

Character: Screaming Fan

Michael Cuomo

Character: Mr. Berry