Seth Rogen

Mac Radner

Rose Byrne

Kelly Radner

Selena Gomez

Phi Lamda President

Liz Cackowski

Wendy the Realtor

Zac Efron

Teddy Sanders

Kiersey Clemons

Beth

Awkwafina

Christine

Chloë Grace Moretz

Shelby

Christopher Mintz-Plasse

Scoonie

John Early

Darren

Nicholas Stoller

Director

Dave Franco

Pete

Hannibal Buress

Officer Watkins

Joseph Drake

Executive Producer

Nathan Kahane

Executive Producer

Ike Barinholtz

Jimmy

Jerrod Carmichael

Garf

Lisa Kudrow

Dean Carol Gladstone

Evan Goldberg

Writer

Carla Gallo

Paula

Johnny Pemberton

Frat President

Ted Gidlow

Executive Producer

Elise Vargas

Stella

Zoey Vargas

Stella

Beanie Feldstein

Nora

Clara Mamet

Maranda

Kyle Mooney

R.A.

Ian Gregg

Second Frat Guy

Jacob Wysocki

Live Tinder Guy

Andrew J. Cohen

Writer

Brendan O'Brien

Writer