Suggestions by @camisade

Chris Obi

as Brother Voodoo in Midnight Sons

Luke Pasqualino

as Michael Morbius in Midnight Sons

Chow Yun-Fat

as Master Roshi in Dragon Ball Z

Andrew Stanton

as Director in Good Omens

Matthew Vaughn

as Director in Good Omens

Luke Pasqualino

as Prince Eric in The Little Mermaid

Matt Smith

as Mad Hatter in Batman

Brigid Brannagh

as Vicki Vale in Batman

Toby Stephens

as Harvey Dent in Batman

Rodrigo Santoro

as Bane in Batman

Sean Maher

as Man-Bat in Batman

Bill Nighy

as Archimedes in The Sword in the Stone

Anthony Stewart Head

as Aziraphale in Good Omens

Tom Hiddleston

as Crowley in Good Omens

Jane Goldman

as Writer in Midnight Sons

Freya Mavor

as Jennifer Kale in Midnight Sons

Farren Blackburn

as Director in The Sword in the Stone

Santiago Cabrera

as Michael Morbius in Midnight Sons

Alexander Ludwig

as Johnny Blaze in Midnight Sons

Noah Hawley

as Writer in Midnight Sons