Jon Bass
— Grey
Mary Wiseman
— Carole
Rosaline Elbay
— Silvie
Dario Ladani Sanchez
— Dario
Sebastian Arroyo
— Soothsayer
Alex Mickiewicz
— Guy/Dude/Bro/Dada/Mike Wallace
Rhys Mitchell
— Red
Martin Urbano
— Pamphlet Man
Steve Buscemi
— Shapeshifter
Michael Buscemi
— Ronnie
Shannon Lyons
— Hannah
Friday the Dog
— Friday
Daniel Radcliffe
— Dan Radcliffe's Voice (voice)
Natalie Liconti
— Stalker
Rachel Trail
— Leader of Yo-Yo Gang
Madeleine Rose
— Yo-Yo Gang Member
Rhys Scarabosio
— Yo-Yo Gang Member
Meg Skidmore
— Yo-Yo Gang Member
Viktorija Mickute
— Lithuanian Woman
Matt McBrayer
— Viewer/Messager VO (voice)
Greta Gerwig
— Greta Gerwig
Laura Dern
— Laura Dern
Doug Moffitt
— Litterbug
Nona
— Witch of Central Park
Mark Mitchell
— Narrator