Suggestions by @arnaldocruz

Bill Skarsgård

as The Joker in Batman

Bryan Cranston

as James Gordon in Batman

Dylan O'Brien

as Dick Grayson in Batman

Sean Pertwee

as Alfred Pennyworth in Batman

Lili Simmons

as Selina Kyle in Batman

Scott Adkins

as Bruce Wayne in Batman

Jensen Ackles

as Jason Todd in Batman

James McAvoy

as Riddler in My Batman Movie

Maggie Geha

as Poison Ivy in My Batman Movie

Sean Pertwee

as Alfred in My Batman Movie

Robert Pattinson

as Harvey Dent in My Batman Movie

Lili Simmons

as Selina Kyle in New DC Universe

Robert Pattinson

as Two-Face in Batman Universe

Lucy Liu

as Lady Shiva in Batman Universe

Bridget Regan

as Thalia Al Ghul in Batman Universe

Mads Mikkelsen

as Ra's al Ghul in Batman Universe

Vincent D'Onofrio

as Killer Croc in Batman Universe

Lili Simmons

as Catwoman in Batman Universe

Frank Grillo

as Deadshot in Batman Universe

Oscar Isaac

as Deathstroke in Batman Universe