Joker vs Scalphunter Real Name
Alter Ego
Jack Napier
John Greycrow
Alias
Harlequin of Hate, King of Arkham Asylum, Red Hood, Jack Napier & Mr. Face Paint
John Greycrow John Riverwind Grey Crow
In Films
Cesar romero, Heath ledger, Jack nicholson, Jared leto, Rod navarro
Not Yet Appeared
Love Interest
No Love Interest
Alignment
Supervillain
Superhero