In the highly-anticipated musical psychological thriller film, Joaquin Phoenix reprises his role as Arthur Fleck, also the Joker, as he meets his match in Lady Gaga as Harley Quinn.
Warner Bros. has released the first teaser trailer for the sequel Joker: Folie à Deux, also known as Joker 2, directed by Todd Phillips and starring Joaquin Phoenix and Lady Gaga. It hits theaters on October 4th.
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