Ross Lynch

Kyle Moore

Olivia Holt

Dani McKenzie

Harvey Guillén

Lonnie Gregory

Courtney Eaton

Charlotte Alden

Gregg Sulkin

Derek Lowe

Brec Bassinger

Maxi Moore

Maude Green

Cassie

Markian Tarasiuk

Brian Massey

Andrew Herr

Oliver

Micah

Bulldogs Player

Austin Anozie

Cooper

Vivian Full

Beth

Tyronne L'Hirondelle

Mr. Gregory

Alexandra Siegel

Nicholas Lea

Coach Milligan

Max Chadburn

Female Student

Maria J. Cruz

Teacher

Diana Bang

Principal Kim

Gillian Barber

Mrs. Gregory

Glenn Beck

Ferris Wheel Man

Lyova Beckwitt

Emcee

April Cameron

Liza

Osric Chau

Donald Fu

Griffin Correros

High School Student

Martin Donovan

Dutch Alden

David Hardware

Hayden Hawks Mascot

Mad Harper

Angela

John Michael Higgins

Mr. Moody

Rhianna Jagpal

Chorus Member

Famke Janssen

Katherine Alden

Tyler Layton-Olson

Dancer

Colton Mackie

Bulldogs Player

Wendi McLendon-Covey

Ann Moore

Marcia Moulton

Security Guard

Kane Nelson

Dancer

Josh Ostrovsky

Bearded Dude

Rob Riggle

Darryl Moore

Tessa Tamura

Dancer

Megan Serena Trainer

Dancer

Joe Tuliao

Dancer

Colleen Bradford

Cafeteria Worker (uncredited)

Liam Raymond Dib

Spectator (uncredited)

Dean Alonzo Hoover

Boy in Angel Costume / Student (uncredited)

Derek Schnobb

Halloween Party Guest (uncredited)