Suggestions by @allday_fancast

Armie Hammer

as Nightwing in Justice League: Endgame

Armie Hammer

as Robin in Ben Affleck’s The Batman

Maggie Smith

as Alfred in Batman

Cameron Monaghan

as Harry Osborn in Spider-Man: Home Sweet Home

Vanessa Hudgens

as Cat woman in Batman

Kevin Grevioux

as Killer Croc in Batman Arkham movie fancast

Tye Sheridan

as Tim Drake in Batman Arkham movie fancast

Dylan O'Brien

as Nightwing in Batman The Animated Series (Live Action)

Kristen Bell

as Harley Quinn in Batman The Animated Series (Live Action)

Michael Sheen

as The Joker in Batman The Animated Series (Live Action)

Aaron Taylor-Johnson

as Nightwing in The Batman

Maia Mitchell

as Batgirl in The Batman

Hugh Dancy

as Mr. Freeze in Batman: The Telltale Series

Cameron Boyce

as Danny Fenton in Danny Phantom (Live Action)

Octavia Spencer

as Amanda Waller in Batman: The Telltale Series

Jamie Dornan

as Bruce Wayne/Batman in Batman: The Telltale Series

Will Ferrell

as Donald Trump in Trump

Nicolas Cage

as Superman in Burtonverse

Tony Todd

as Lazlo Valentin in Batman

Jonah Hill

as Oswald Cobblepot in Batman