In Gotham City, mentally-troubled comedian Arthur Fleck embarks on a downward-spiral of social revolution and bloody crime. This path brings him face-to-face with his infamous alter-ego: “The Joker”.
Forever alone in a crowd, the failed comedian seeks connection as he walks the streets of Gotham City. Arthur wears two masks — the one he paints for his day job as a clown, and the guise he projects in a futile attempt to feel like he’s part of the world around him. Isolated, bullied and disregarded by society, Fleck begins a slow descent into madness as he transforms into the criminal mastermind known as the Joker.