Joker Movies in Order: All 9 Appearances from Heath Ledger

Heath Ledger - IMDb

Joker, Dark Knight Wiki

How Well Do You Know About The Joker? - Quiz, Trivia & Questions

Joker (DC Extended Universe) - Wikipedia

Joker Movies in Order: All 9 Appearances from Heath Ledger, Joaquin Phoenix & More

AI reveals Heath Ledger's Joker without makeup and scars

Heath Ledger's Filmography (1993-2009)

All Joker Actors Ranked - 8 Best Joker Performances of All Time

The History of Joker Movies and Character's Origin Story