Joker vs Warpath Real Name
Alter Ego
Jack Napier
James Proudstar
Alias
Harlequin of Hate, King of Arkham Asylum, Red Hood, Jack Napier & Mr. Face Paint
James Proudstar Pridewalker Running Sun Thunderbird
In Films
Cesar romero, Heath ledger, Jack nicholson, Jared leto, Rod navarro
Booboo Stewart
Alignment
Supervillain
Superhero