Joaquin Phoenix, the Oscar-winning actor known for his intense and immersive performances, recently demonstrated his playful side while filming the upcoming Joker: Folie à Deux. Now, you might be wondering how he did this while working on such a serious film.

"My mum screamed, ran away and woke up my dad," actor Harry Lawtey said of the prank It seems that Joaquin Phoenix lived up to his Joker: Folie à Deux character's name on set. While speaking with Variety about the upcoming comic book movie sequel,

Joaquin Phoenix's laugh as Arthur Fleck apparently took a toll on the actor during 'Joker: Folie à Deux' production.

Folie à Deux trailer is out, previewing the upcoming sequel to 2019’s hit film starring Joaquin Phoenix. What happens in the Joker: Folie à Deux trailer? The new trailer highlights more of the relationship between Arthur Fleck (Phoenix) and Harley Quinn (Lady Gaga),

In a recent interview with IGN, Phillips and screenwriter Scott Silver reflected on how Joker 2 came together. As Phillips recalls, he and Phoenix fell in love with what they created with Arthur Fleck and quickly began joking about where the character’s misadventures could continue around the 30-day mark of the first film’s 55-day shoot.

Director Todd Phillips verifies what a headache working with Joaquin Phoenix was when making 'Joker: Folie a Deux.'

Folie à Deux, recalled the time he and Joaquin Phoenix played a trick on Lawtey’s mom on the movie set. Phoenix stayed in full Joker makeup on set, even when not filming, so Lawtey said the actor played a trick on his unsuspecting mom.