Danielle Campbell

Maddy

Joel Courtney

Cole

Meg DeLacy

City

Madelaine Petsch

Marissa

Michael Chey

Sweats

Cameron Palatas

Kane

Luke Bilyk

TJ

Aidan Alexander

Nick

Ian Ziering

Ken

Nicholle Tom

Principal Statszill

Cheri Oteri

Christine

Richard Karn

Murphy

Diamond White

Rayna

Edward Zo

Yang

Lilly Singh

Teacher

Marnie Alexenburg

Teacher

Logan Shroyer

Teenage Ken

Jill Cimorelli

Abbey / Tig

Adan Allende

Emile / Mutey

Mike Gray

James

Corey Allen Kotler

Uncle Moish

Jeannie Elise Mai

Anna

Eric Beckerman

Achiva

Alexa Speyer

Alexa

Spencer Watson

Jock Bully #1

Michael Davis McLean

Young Murphy

Shawn Tischler

Breakfasty Like Club

Josh Pinkowski

Dov

Marcin Gortat

Cab Driver

Isaac Hirsch

Basketball Player (uncredited)