Vanessa Marano

Molly

Acting

David Henrie

Sebastian

Acting

Gregg Sulkin

Kale

Acting

Jeff Garlin

Mr. Elmer

Acting

Bug Hall

Donnie

Acting

Jake Short

Mikey

Acting

Alyssa Jirrels

Zoey

Acting

Lorenzo James Henrie

Josh

Acting

Kate Katzman

Sofia

Acting

Chris Mullinax

Officer Greg

Acting

Billy Culbertson

Concert Security Guard

Acting

Sammy Voit

Dr. Spacecakes

Acting

Montserrat Espadalé

Mrs. Shockley

Acting

Gregg Christie

Luca

Acting

Boston Pierce

Young Josh

Acting

Josh Rhett Noble

Homeless Jared

Acting

Emily Towles

Bohemian Girl

Acting

Josh Dunn

Teen Nerd

Acting

Savanna Renee

Emo Senior Student

Acting

Yvette Gregory

Danica

Acting

Bruce Cooper

Concert Fan

Acting

Dianna M. Cruz

Liz

Acting

Frankie Manes

Carnie

Acting

Mark Baggs

Carnival Worker

Acting

Kenneth Lee Tolbert

Yokel #1

Production

Kirby Elizabeth Self

Amberly

Acting

Adam Woldtvedt

Yokel #2

Acting

Kodai Yamaguchi

Party Goer

Acting

Morgan Tooles

Acting

Colby Shabel

Jock Anchor

Acting

Trey Shabel

Leo

Acting

Jeremy Howard

Party Patron, Carnival Patron (uncredited)

Acting