Suggestions by @Weedeater

Alex Wolff

as Dipper Pines in Ari Aster's "Gravity Falls"

Hereditary

as Inspiration in Ari Aster's "Gravity Falls"

Allison Williams

as Poison Ivy in Blumhouse's "Batman: Arkham"

Keke Palmer

as Harley Quinn in Blumhouse's "Batman: Arkham"

Michael Johnston

as Sam in Richman’s: Clowning (Original)

Stephanie Hsu

as Velma Dinkley in A24's "Scooby Doo"

Giancarlo Esposito

as Hugo Strange in Blumhouse's "Batman: Arkham"

Michael Abels

as Composer in Blumhouse's "Batman: Arkham"

Jordan Peele

as Writer in Blumhouse's "Batman: Arkham"

Chiwetel Ejiofor

as Scarecrow in Blumhouse's "Batman: Arkham"

Zazie Beetz

as Catwoman in Blumhouse's "Batman: Arkham"

Jesse Eisenberg

as Riddler in Blumhouse's "Batman: Arkham"

Caleb Landry Jones

as Joker in Blumhouse's "Batman: Arkham"

Vincent D'Onofrio

as Calendar Man in Blumhouse's "Batman: Arkham"

LaKeith Stanfield

as Batman in Blumhouse's "Batman: Arkham"

Jordan Peele

as Director in Blumhouse's "Batman: Arkham"

Chase Infiniti

as Hot Dog Water in A24's "Scooby Doo"

J.K. Simmons

as Sherrif Bronson Stone in A24's "Scooby Doo"

Bill Hader

as Mr. E in A24's "Scooby Doo"

Jeffrey Wright

as Juror #9 in Rian Johnson's "12 Angry Men" (2017)