Julie Richman

Jessica Rothe

Randy

Josh Whitehouse

Karen

Chloe Bennet

Stacey

Jessie Ennis

Mickey

Logan Paul

Loryn

Ashleigh Murray

Courtney

Peyton R. List

Jack

Mae Whitman

Felecia

Mary Neely

Sticky

Mario Revolori

Steve

Rob Huebel

Diana

Judy Greer

Casper

Alex Lewis

Older Julie (uncredited)

Alicia Silverstone

Brad

Alex MacNicoll

Ruby

Camila Morrone

Chip

Danny Ramirez

Rob

Andrew Kai

Gary

Josh Fadem

Raechel Donahue

Allyn Rachel

Principal Evans

Randall Park

Rodney Bingenheimer

Thomas Lennon

Roger (aka Cute Prep)

Chris Tavarez

Mrs. H.

Heidi Holicker

Drunk Princess Leia Girl

Emma Fassler

Mickey's Dad

Dan Thiel

Richard Simmons (uncredited)

KC Monnie

Tough Bouncer

Betsy Sodaro

Pat Benatar Girl

Brittany Panzer

Jogger (uncredited)

Jenny Babas

Weirdo

Mark Casimir Dyniewicz

Wastoid

Bill Kottkamp

Dancer (uncredited)

Tiffany Daniels

Arcade Nerd (uncredited)

Mason Trueblood

Shopgirl

Deborah Foreman

Roger

Christopher Tavarez

Mickey's Mom (as E.G. Daily)

E. G. Daily

Dancer (uncredited)

Nick Drago

Beach Umbrella Girl #1 (uncredited)

Fatimah Hassan

Deejay

Nicole Byer

Beach Tai-Chi People (uncredited)

Cindera Che

Mr. G

Eric Garcetti

Pier Dancer (uncredited)

Tiffany Tynes

Dancer

Katie Reese

Ms. Bostwick

Jennie Pierson

Dancer (uncredited)

Yindra Zayas

Referee

Fred Tallaksen

Ms. Commuter (uncredited)

Christina Miller

American Authors - Singer / Keyboards

Zachary Barnett

Cashier and Student (uncredited)

Lauren See

American Authors - Guitar

Shelley James

Nerdy Bruce Springsteen

Nicholas Azarian

American Authors - Bass

David Rublin

Cheerleader (uncredited)

Morgan Larson

American Authors - Drums

Matthew Sanchez

Cyndi Lauper

Chrystall Friedemann

Deep Valley - Vocals / Guitar (as Lindsey Suzanne Troy)

Lindsey Troy

Deep Valley - Vocals / Drums

Julie Scott Edwards

Guy at Door

Trevor Brunsink

Dancer (uncredited)

Chris Moss

Deep Valley - Vocals / Drums

Julie Edwards

Skater (uncredited)

Brandon Mitchell

Dancer/High School Student

Victoria Van Fleet

Punk Rocker (uncredited)

Sandra Rosko

Mall Goer / Escalator Dancer (uncredited)

Shantiel Alexis Vazquez

Prince (uncredited)

Leo Lam

Freshman Tag Along (uncredited)

Kelli Erdmann

Soda Shop Patron/Escalator Dancer

Paula Beck Williams

Mall Shopper

Julie Schmid

Student

Kelsey Kummerl

Roller Skater (uncredited)

Ryan Allen Carrillo

Punk

Chris Nunez

Ruby's Dad (uncredited)

Kurt Koehler

Waiter (uncredited)

Seth Zielicke

Toby (uncredited)

Connor Williams

Dancer (uncredited)

Ryan Novak

Skateboarder (uncredited)

Minn Vo

Pier Hot Guy (uncredited)

Antwon Keith Collier

Punk

Austin Spacy

Skateboarder (uncredited)

Elena Heuzé

Roller Skater

Stefanie Klausmann

Prom Classmate

Valeriya Kovaleva

Punk in Bar (uncredited)

Pedro Lozano

Volleyball Dancer

Chris Liu

Punk (uncredited)

Austin Wayne Spacy