Joker vs Cassandra Nova Real Name
Alter Ego
Jack Napier
Cassandra Nova Xavier
Alias
Harlequin of Hate, King of Arkham Asylum, Red Hood, Jack Napier & Mr. Face Paint
Ernst Cassandra Nova Xavier Charles Xavier Phoenix White Owl Revenant Queen
In Films
Cesar romero, Heath ledger, Jack nicholson, Jared leto, Rod navarro
Not Yet Appeared
Love Interest
No Love Interest
Alignment
Supervillain
Supervillain