Suggestions by @mr_blue_sky
10,182 suggestions

Bronze Tiger
as The Suicide Squad Members in The NEW Anythingverse (Idea Pitch)

Cheshire
as The Suicide Squad Members in The NEW Anythingverse (Idea Pitch)

The Island of Doctor Moreau
as New Monster Squad Stories in The NEW Anythingverse (Idea Pitch)
Blood Waters of Dr. Z (ZaAt)
as New Monster Squad Stories in The NEW Anythingverse (Idea Pitch)
Tobias Moretti
as "The Return..." in The Brave And The Bold: Captain America And Batman

Spoiler
as "The Return..." in The Brave And The Bold: Captain America And Batman

Oliver Masucci
as "The Hate-Monger" in The Brave And The Bold: Captain America And Batman

Spoiler
as "The Hate-Monger" in The Brave And The Bold: Captain America And Batman

John Boyega
as Falcon in The Brave And The Bold: Captain America And Batman

Dave Maulbeck
as Arnim Zola in The Brave And The Bold: Captain America And Batman

Arnold Vosloo
as Ubu in The Brave And The Bold: Captain America And Batman

Orbot and Cubot
as C-3PO and R2-D2 are replaced with... in Star Wars Special Editions - Mod Manager

Timothy Spall
as The Mole in Dick Tracy & Q.T. Hush: Most Wanted

Sean Penn
as "Big Boy" Caprice in Dick Tracy & Q.T. Hush: Most Wanted

Anthony Carrigan
as The Brow in Dick Tracy & Q.T. Hush: Most Wanted

Oscar Isaac
as Influence in Dick Tracy & Q.T. Hush: Most Wanted

Nathan Fillion
as Hank Pym in Ant-Man (w/Hank Pym and Janet van Dyne)

Brainiac (Vril Dox)
as David Bowie in Deceased Actors’ Casting You Would’ve Loved to See

Scarecrow (Jonathan Crane)
as James Ransone in Deceased Actors’ Casting You Would’ve Loved to See

Influence (Dick Tracy)
as Boris Karloff in Characters golden age stars could have played