Suggestions by @doncorleone
994 suggestions

Daniel Craig
as George Washington in George Washington biopic

Archie Yates
as Kid George Washington in George Washington biopic

The Joker
as Superman in DC YouTube Universe

Brad Pitt
as Bill Gates in Gates

Tom Hanks
as Bill Gates in Gates

David Harbour
as Rubeus Hagrid in Harry Potter (2021)

Conan O'Brien
as Best Riddler in The Best And Worst Of Batman

Burgess Meredith
as Best Penguin in The Best And Worst Of Batman

Burt Ward
as Best Robin in The Best And Worst Of Batman

John Boyega
as Human Torch in Alternate MCU

Trey Parker
as Matt Damon in Team America: World Police (Live Action)

Uma Thurman
as Helen Hunt in Team America: World Police (Live Action)

Gilbert Gottfried
as Superman in The WORST Batman Movie

John Cena
as Red Hood in The WORST Batman Movie

Die Hard
as Harley Quinn in The WORST Batman Movie

Tye Sheridan
as Red Hood in Red Hood

Kirsten Dunst
as Ramiverse MJ Watson in Spider-Man: No Way Home

Jeffery Wright
as Dr. Otto Octavius in MCU Spider-Man Fancast

Dave Franco
as Barry Allen in Justice League:The Darkness

Mr. Beast
as Commissioner Jim Gordon in The WORST Batman Movie