Suggestions by @pattywoods12
1,700 suggestions

Ian McKellen
as Alfred Pennyworth in Batman Begins (2020)
Ewan McGregor
as Commissioner Gordon in Batman Begins (2020)
Ewan McGregor
as Commissioner James Gordon in Alternate Casting: The Dark Knight (2008)

Karl Urban
as Bruce Wayne in The Dark Knight Returns
Kevin Conroy
as Thomas Wayne in DCEU Rebooted

Robert Sheehan
as Joker in DCEU Rebooted

Richard Armitage
as Ra's Al Ghul in Batman

Kenneth Branagh
as Ben Kenobi. in The Star Wars Trilogy.

Josh O'Connor
as Kylo Ren in Star Wars: Sequel Trilogy Recast

Aaron Taylor-Johnson
as Kylo Ren in Star Wars: Sequel Trilogy Recast

Richard Madden
as Kylo Ren in Star Wars: Sequel Trilogy Recast
Elijah Wood
as Luke Skywalker in Star Wars original trilogy (2000s)

James Marsden
as Han Solo in Star Wars original trilogy (2000s)

Christopher Lee
as Grand Moff Tarkin in Star Wars original trilogy (2000s)
Ewan McGregor
as Merry Brandybuck in The Lord of the Rings: The Fellowship of the Ring (1990)

Liam Neeson
as Boromir in The Lord of the Rings: The Fellowship of the Ring (1990)

Christopher Lee
as Gandalf in The Lord of the Rings: The Fellowship of the Ring (1990)

Ian Holm
as Bilbo Baggins in The Lord of the Rings: The Fellowship of the Ring (1990)

David Wenham
as Frodo Baggins in The Lord of the Rings: The Fellowship of the Ring (1990)
Liv Tyler
as Actresses in Who Is The Best Actor In The Lord Of The Rings and the hobbit