Seth Rogen

Mac Radner

Zac Efron

Teddy Sanders

Rose Byrne

Kelly Radner

Chloë Grace Moretz

Shelby

Dave Franco

Pete

Ike Barinholtz

Jimmy

Lisa Kudrow

Dean Carol Gladstone

Selena Gomez

Phi Lamda President

Jerrod Carmichael

Garf

Carla Gallo

Paula

Kiersey Clemons

Beth

Beanie Feldstein

Nora

Hannibal Buress

Officer Watkins

Christopher Mintz-Plasse

Scoonie

Elise Vargas

Stella

Zoey Vargas

Stella

Clara Mamet

Maranda

Awkwafina

Christine

John Early

Darren

Johnny Pemberton

Frat President

Kyle Mooney

R.A.

Ian Gregg

Second Frat Guy

Jacob Wysocki

Live Tinder Guy

Liz Cackowski

Wendy the Realtor

Kelsey Grammer

Shelby's Dad

Sam Richardson

Eric Baiers

Abbi Jacobson

Jessica Baiers

Billy Eichner

Oliver Studebaker

Brian Huskey

Bill Wazakowski

Miles Armstrong

Rapper

Kemuel Crossty

Rapper

Cameron Hill

Rapper

Denryc Hill

Rapper

Brian K. Johnson

Rapper

Windsor Jones

Rapper

Harrison Thacker

Rapper

Ciara Bravo

Sorority Girl