Zac Efron

Cole

Wes Bentley

James

Emily Ratajkowski

Sophie

Jonny Weston

Mason

Shiloh Fernandez

Ollie

Alex Shaffer

Squirrel

Jon Bernthal

Paige Morrell

Alicia Coppola

Mrs. Romero

Wiley M. Pickett

Carl

Jon Abrahams

Nicky

Molly Hagan

Francine

Brittany Furlan

Sara

Vanessa Lengies

Mel

Rebecca Forsythe

Clarissa

Joey Rudman

Joey

Kelsey Formost

Rebecca

Devon Barnes

Heather

Rob Silverman

Valley Hater

Timothy Granaderos

Preppy Guy

Ayden Mayeri

Rich Girl

Andrew Bachelor

King Bach

Dillon Francis

Devin Andrews

Miranda Rae Mayo

Courtney (uncredited)

Nev Schulman

Party Guest (uncredited)

Alesso

Man Replacing Cole at the Pool Party (uncredited)

Nicky Romero

Self (uncredited)

Chiara Aurelia

Kayli (uncredited)

Becktoria

College Party Girl (uncredited)

Jan Broberg

Sandra (uncredited)

Mike Carlucci

Smoker (uncredited)

Giselle DaMier

Student (uncredited)

Tina Grimm

Club Patron / Dancer (uncredited)

Jodi Carol Harrison

Paige's Secretary (uncredited)

Rhianna Jagpal

Squirrel's Friend (uncredited)

Casey Larios

Dancer (uncredited)

Jolyne Lowery

Cute Girl (uncredited)

Diana Prince

Stripper (uncredited)

Arielle Raycene

Tan Girl (uncredited)

Korrina Rico

Crystal (uncredited)

Gus Sanchez

Club Patron (uncredited)

Tuesday Thomas

Hooker (uncredited)