Mistress America
Voltar
Greta GerwigBrooke Cardinas
Lola KirkeTracy Fishko
Matthew ShearTony
Jasmine Cephas JonesNicolette
Heather LindMamie-Claire
Michael ChernusDylan
Cindy CheungKaren
Kathryn ErbeStevie
Dean WarehamHarold
Shana DowdeswellRuth- Shelby Rebecca WongLaura
- Alfred MacadamProfessor #1
Amy WarrenCounselor
Sharon WashingtonProfessor #2- Morgan LynchStudent
- Andrea ChenHallway Girl
Shoba NarayanHallway Girl- Colin StokesMobius Guy
Juliet BrettTiny Girl- Gretchen YoungWork Study Woman
David LongstrethThe Band- Amber CoffmanThe Band
- Steven MarionThe Band
- Michael Daniel JohnsonThe Band
- Nat BaldwinThe Band
Rebecca Naomi JonesParty Hostess
Mickey SumnerFake Brooke- Mary Beth MinthornCycling Class Student
Clare FoleyPeggy
Rebecca HendersonAnna Wheeler- Kareem WilliamsKareem
- Frank IacuzzoPsychic
- Jessie AustrianPregnant Book Club Member
- Taryn SimonPregnant Book Club Member
- Casey Leigh AtrePregnant Book Club Member
- Andrea TeasdalePregnant Book Club Member
- Marina AyalaHousekeeper
Seth BarrishBrooke's Dad (voz)- Amanda Gates-EllisonAdvisor
Charlie GilletteCarey (sem créditos)