Greta Gerwig as Violet Wister

Lio Tipton as Lily

Megalyn Echikunwoke as Rose

Carrie MacLemore as Heather

Ryan Metcalf as Frank

Jermaine Crawford as Jimbo

Caitlin FitzGerald as Priss

Zach Woods as Rick DeWolfe

Domenico D'Ippolito as Complainer Student

Nick Blaemire as Freak Astaire

Aubrey Plaza as Depressed Debbie

Hugo Becker as Xavier

Meredith Hagner as Alice

Joe Coots as Barman

Adam Brody as Fred Packenstacker / Charlie Walker

Billy Magnussen as Thor

Aja Naomi King as Positive Polly

Alia Shawkat as Mad Madge

Cortez Nance Jr. as Groundskeeper

Jordanna Drazin as Emily Tweeter

Shinnerrie Jackson as Sharise

Taylor Nichols as Professor Black

Carolyn Farina as Carolina Antonucci