Suggestions by @bobbyhavens

Cillian Murphy

as The Scarecrow in Batman and Robin: The Dynamic Duo

Colin Farrell

as The Penguin in Batman and Robin: The Dynamic Duo

J.K. Simmons

as Commissioner Jim Gordon in Batman and Robin: The Dynamic Duo

William Berger

as The Mad Hatter in Batman and Robin: The Dynamic Duo

Zoë Kravitz

as Catwoman in Batman and Robin: The Dynamic Duo

Anthony Carrigan

as Mr Freeze in Batman and Robin: The Dynamic Duo

Thomas Haden Church

as Killer Moth in Batman and Robin: The Dynamic Duo

Jorge Antonio Guerrero

as Bane in Batman and Robin: The Dynamic Duo

Mario Casas

as Two Face in Batman and Robin: The Dynamic Duo

Harrison Thomas Boxley

as Man Bat in Batman and Robin: The Dynamic Duo

Katherine McNamara

as Poison Ivy in Batman and Robin: The Dynamic Duo

Joel Kinnaman

as Flash Thompson in New Spider-Man Disney+ Series (Only new cast)

Kiernan Shipka

as Gwen Stacy in New Spider-Man Disney+ Series (Only new cast)

Katherine McNamara

as MJ in New Spider-Man Disney+ Series (Only new cast)

Jeff Nathanson

as Cyclotronic Man / Bag O'Bones / One Man Meltdown in DC Universe Reboot/Sequel

Lazlow Jones

as Lazarus Lane in DC Universe Reboot/Sequel

Eric Stoltz

as Rick Flag III in DC Universe Reboot/Sequel

Curtis Armstrong

as Aztek in DC Universe Reboot/Sequel

Kevin J. O'Connor

as Igor in Dark Universe

Benicio del Toro

as Werewolf in Dark Universe