Looks like there's a new Mr. J in town - Joaquin Phoenix has filmed a cameo as his Joker character Arthur Fleck with Margot Robbie for Birds of Prey.https://t.co/45hba1GMJD pic.twitter.com/NVwQcHxUTl— Screen Rant (@screenrant) April 1, 2019
Looks like there's a new Mr. J in town - Joaquin Phoenix has filmed a cameo as his Joker character Arthur Fleck with Margot Robbie for Birds of Prey.https://t.co/45hba1GMJD pic.twitter.com/NVwQcHxUTl