Suggestions by @nathanbates

Michael Kenneth Williams

as The Joker in The Perfect Batman Movie

J.K. Simmons

as Mr. Freeze in The Perfect Batman Film Cast

Park Chan-wook

as Director in The Perfect Batman Film Cast

Bong Joon Ho

as Director in The Perfect Batman Film Cast

Viggo Mortensen

as Deathstroke in The Perfect Batman Film Cast

Richard Armitage

as Black Mask in The Perfect Batman Film Cast

Viggo Mortensen

as Black Mask in The Perfect Batman Film Cast

Maya Hawke

as Barbara Gordon in Batman: The Killing Joke

Tessa Thompson

as Catwoman in The Batman Family

Michael Keaton

as Grey Ghost in The Batman Family

Ethan Hawke

as James Gordon in The Batman Family

Giancarlo Esposito

as Lucius Fox in The Batman Family

Kelvin Harrison Jr.

as Batwing in The Batman Family

Andy Serkis

as Bat-Mite in The Batman Family

Margaret Qualley

as Huntress in The Batman Family

Sophia Lillis

as Batwoman II in The Batman Family

Lucas Hedges

as Red Hood in The Batman Family

Maya Hawke

as Oracle in The Batman Family

Liam Cunningham

as Alfred Pennyworth in The Batman Family

Jake Gyllenhaal

as Batman in The Batman Family