Mesmerizing acting by Joaquin Phoenix as Arthur, a broken man, metamorphs into the Joker. This is a dark, ultimate noir film-- a painful study of a mentally ill and depressed man, abused and bullied and mocked. After his childhood his revealed to him he crawls into his refridgerator (metaphor: cocoon), shuts the door, and later emerges as the free, powerful, and evil Master of Chaos, dancing like the God of Destruction. Scenes of Gotham City are stunning and bleak, realistically portraying a garbage strike and city ready to boil over and burst into flames. Unforgetable performance by Joaquin Phoenix!