Main Cast
The movie 'Joker' stars Joaquin Phoenix as Arthur Fleck, who becomes the Joker. Robert De Niro plays Murray Franklin, a late-night talk show host. Zachary Levi is Ed Scheer, Fleck's therapist. The supporting cast includes Frances Conroy, Shea Whigham, Billie Lourd, and more.
Supporting Cast
Supporting roles include Frances Conroy as Fleck's mother, Shea Whigham as a cop, Billie Lourd as a bartender, Brett Cullen as a psychiatrist, and Paul Dano as Fleck's brother, Bruce.
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