Seth Rogen character Mac Radner
Rose Byrne character Kelly Radner
Chloë Grace Moretz character Shelby
Christopher Mintz-Plasse character Scoonie Schofield
Zac Efron character Teddy Sanders
Kiersey Clemons character Beth
Clara Mamet character Maranda
Selena Gomez character Madison
Jerrod Carmichael character Garf
Ike Barinholtz character Jimmy Blevins
Carla Gallo character Paula Faldt
Dave Franco character Pete Regazolli
Beanie Feldstein character Nora
Awkwafina character Christine
Lisa Kudrow character Carol Gladstone
John Early character Darren
Hannibal Buress character Officer Watkins
Kelsey Grammer character Shelby's Dad
Brian Huskey character Bill Wazakowski
Billy Eichner character Oliver Studebaker
Abbi Jacobson character Jessica Baiers
Sam Richardson character Eric Baiers
Liz Cackowski character Wendy the Realtor
Elise Vargas character Stella Radner
Zoey Vargas character Stella Radner
Kyle Mooney character R.A.
Ciara Bravo character Sorority Girl
Jordanne Calvin character Tailgater
Taryn Jones character Phi Lambda Sorority Sister
Tara Bowles character Kappa Nu Sorority Sister
Olivia Cannizzo character Kappa Nu Sorority Sister (uncredited)
