Suggestions by @nathanielpreston

Mark Strong

as Black Mask in The Batman (DCEU)

Paul Giamatti

as The Penguin in The Batman (DCEU)

Alfred Molina

as The Penguin in The Batman (DCEU)

Danny DeVito

as The Penguin in The Batman (DCEU)

Edward Norton

as Two-Face in The Batman (DCEU)

Liev Schreiber

as Two-Face in The Batman (DCEU)

Eric Bana

as Two-Face in The Batman (DCEU)

Tom Cruise

as Two-Face in The Batman (DCEU)

Julian McMahon

as Two-Face in The Batman (DCEU)

Gemma Arterton

as Talia Al Ghul in The Batman (DCEU)

Jessica Alba

as Talia Al Ghul in The Batman (DCEU)

Leighton Meester

as Talia Al Ghul in The Batman (DCEU)

Tom Hardy

as Bane in The Batman (DCEU)

Scarlett Johansson

as Catwoman in The Batman (DCEU)

Matt Smith

as The Riddler in The Batman (DCEU)

Amy Adams

as Poison Ivy in The Batman (DCEU)

Tom Hiddleston

as Joker in The Batman (DCEU)

Guillermo del Toro

as Director in Batman

Martin Scorsese

as Director in Batman

Christopher Nolan

as Director in Batman