Andrea Riseborough as Suze

Harry Melling as Arthur

Demi Moore as Maureen

Karl Glusman as Teddy

Ryan Simpkins as Dickie

Cole Escola as Billy

Jaz Sinclair as Joanne

Alisa Torres as Ida

Karim Saleh as Gene

Jake Choi as Lon

Matt D'Elia as Raymond

Jake Sidney Cohen as Russell

Yedoye Travis as Les

Marquis Rodriguez as Baker

Dana Ashbrook as Cal

Mary Lynn Rajskub as Lois

Ashley Cinq-Mars as Bride

Matt Aylward as Groom

Mackenzie Black as Wedding Dancer No. 1

Tiki Preston as Wedding Dancer No. 2

Katie Conrad as Wedding Dancer No. 3

Maeve Fahey as Wedding Dancer No. 4