'Joker: Folie à Deux' hits theaters on Oct. 4, exactly five years to the day after its predecessor danced into cinemas.
Check out the Jokers throughout the years!
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Lady Gaga channels her inner 'Joker' as she dances on the film's iconic staircase while shooting the sequel.
Becky Lynch and Seth Rollins chat with ET about WrestleMania 39, streaming April 1-2 on Peacock.
ET spoke to Robbie at the premiere of her new film, 'Babylon,' about passing the baton to Gaga for the 'Joker' sequel.
Margot Robbie chats with ET's Kevin Frazier at the premiere of 'Babylon,' hitting theaters Dec. 23.
The Oscar winner confirmed her role with a musical teaser on Thursday.
The first 'Joker' was released in 2019 and starred Joaquin Phoenix as the anti-hero.
ET learned on Tuesday that Mother Monster is in very early talks to star opposite Joaquin Phoenix in new sequel.
The filmmaker took to Instagram on Tuesday to post a photo of the script's title page.
Here's where to see 'Parasite,' 'Joker,' 'Marriage Story' and 'Once Upon a Time in Hollywood' and more
Phoenix won Best Actor for his performance in 'Joker' at the 92nd annual Academy Awards, which aired Sunday on ABC.
The actor said he's 'filled with so much gratitude' after winning his first Academy Award.