Greta Gerwig
Brooke Cardinas
Lola Kirke
Tracy Fishko
Matthew Shear
Tony
Jasmine Cephas Jones
Nicolette
Heather Lind
Mamie-Claire
Michael Chernus
Dylan
Cindy Cheung
Karen
Kathryn Erbe
Stevie
Dean Wareham
Harold
Shana Dowdeswell
Ruth
Shelby Rebecca Wong
Laura
Alfred Macadam
Professor #1
Amy Warren
Counselor
Sharon Washington
Professor #2
Morgan Lynch
Student
Andrea Chen
Hallway Girl
Shoba Narayan
Hallway Girl
Colin Stokes
Mobius Guy
Juliet Brett
Tiny Girl
Gretchen Young
Work Study Woman
David Longstreth
The Band
Amber Coffman
The Band
Steven Marion
The Band
Michael Daniel Johnson
The Band
Nat Baldwin
The Band
Rebecca Naomi Jones
Party Hostess
Mickey Sumner
Fake Brooke
Mary Beth Minthorn
Cycling Class Student
Clare Foley
Peggy
Rebecca Henderson
Anna Wheeler
Kareem Williams
Kareem
Frank Iacuzzo
Psychic
Jessie Austrian
Pregnant Book Club Member
Taryn Simon
Pregnant Book Club Member
Casey Leigh Atre
Pregnant Book Club Member
Andrea Teasdale
Pregnant Book Club Member
Marina Ayala
Housekeeper
Seth Barrish
Brooke's Dad (voice)
Amanda Gates-Ellison
Advisor
Charlie Gillette
Carey (uncredited)