Joker (2019) Cast & Character Guide — No Spoilers | Who's That?
Who plays who in Joker (2019)? Browse a spoiler-free character guide with photos of every major character and the actors behind them, including Joaquin Phoenix, Robert De Niro, Zazie Beetz.
- Arthur Fleck — played by Joaquin Phoenix
- Murray Franklin — played by Robert De Niro
- Sophie Dumond — played by Zazie Beetz
- Penny Fleck — played by Frances Conroy
- Thomas Wayne — played by Brett Cullen
- Detective Burke — played by Shea Whigham
- Detective Garrity — played by Bill Camp
- Randall — played by Glenn Fleshler
- Gary — played by Leigh Gill
- Hoyt Vaughn — played by Josh Pais
- GiGi Dumond — played by Rocco Luna
- Gene Ufland — played by Marc Maron
- Dr. Sally — played by Sondra James
- Barry O'Donnell — played by Murphy Guyer
- Alfred Pennyworth — played by Douglas Hodge
- Bruce Wayne — played by Dante Pereira-Olson
- Martha Wayne — played by Carrie Louise Putrello
- Social Worker — played by Sharon Washington
- Young Penny — played by Hannah Gross
- Dr. Stoner — played by Frank Wood