Suggestions by @nicklewandowski

Conrad Veidt

as Joker (1920's -1930's) in The Joker : Actor's who should have or could play the clown prince of crime

Jon Bernthal

as Wolverine (2020's) in Wolverine : Actors who could or should have played Logan

Mel Gibson

as Wolverine (2020's) in Wolverine : Actors who could or should have played Logan

Karl Urban

as Wolverine (2020's) in Wolverine : Actors who could or should have played Logan

Karl Urban

as Wolverine (2000's) in Wolverine : Actors who could or should have played Logan

Danny DeVito

as Wolverine (1970's) in Wolverine : Actors who could or should have played Logan

Michael Rooker

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Henry Rollins

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Henry Cavill

as Wolverine (2020's) in Wolverine : Actors who could or should have played Logan

Russell Crowe

as Wolverine (2000's) in Wolverine : Actors who could or should have played Logan

Gary Oldman

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Sylvester Stallone

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Gary Sinise

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Tom Hardy

as Wolverine (2010's) in Wolverine : Actors who could or should have played Logan

Robert Blake

as Wolverine (1950's -1960's) in Wolverine : Actors who could or should have played Logan

Robert Blake

as Wolverine (1970's) in Wolverine : Actors who could or should have played Logan

Jack Nicholson

as Wolverine (1970's) in Wolverine : Actors who could or should have played Logan

Mel Gibson

as Wolverine (1980's) in Wolverine : Actors who could or should have played Logan

Mel Gibson

as Wolverine (1990's) in Wolverine : Actors who could or should have played Logan

Sylvester Stallone

as Wolverine (1980's) in Wolverine : Actors who could or should have played Logan