Joker 2 shows the first glimpse of Joaquin Phoenix in Arkham Asylum; filming has begun - Meristation

Director Todd Phillips has shared the first official image from the highly anticipated film, which will feature Lady Gaga in the role of Harley Quinn.

Joker 2 with Joaquin Phoenix & Lady Gaga being filmed in Belleville

Joker 2 with Joaquin Phoenix & Lady Gaga being filmed in Belleville

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First look at Joaquin Phoenix in Joker 2 lands as filming begins

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Joker 2 with Joaquin Phoenix & Lady Gaga being filmed in Belleville