Suggestions by @raulrubio93

Wayne Knight

as Oswald Cobblepot in The Batman (2023-?)

Jonah Hill

as Oswald Cobblepot in The Batman (2023-?)

Jason Alexander

as Oswald Cobblepot in The Batman (2023-?)

Lewis Lovhaug

as Oswald Cobblepot in The Batman (2023-?)

Dan Fogler

as Oswald Cobblepot in The Batman (2023-?)

Anthony Misiano

as "Jack" in The Batman (2023-?)

David Howard Thornton

as "Jack" in The Batman (2023-?)

Ewan Mitchell

as "Jack" in The Batman (2023-?)

Kieran Culkin

as "Jack" in The Batman (2023-?)

Parker Croft

as "Jack" in The Batman (2023-?)

Lily James

as Lois Lane in Superman: Legacy

Emmy Rossum

as Lois Lane in Superman: Legacy

Sterling Jerins

as Barbara Gordon in The Batman (2023-?)

Darby Camp

as Barbara Gordon in The Batman (2023-?)

Thomasin McKenzie

as Barbara Gordon in The Batman (2023-?)

Raegan Revord

as Barbara Gordon in The Batman (2023-?)

Ruby Stokes

as Barbara Gordon in The Batman (2023-?)

Isabella Sermon

as Barbara Gordon in The Batman (2023-?)

Gillian Jacobs

as Harley Quinn in James Gunn's DC Cinematic Universe

Jeremy Irvine

as Clark Kent in Superman: Legacy