The poster, which was shared by Joker's official X/Twitter account, is a striking one that features Joaquin Phoenix's Joker and Lady Gaga's Harley Quinn dancing under a light shining through a window.

Joaquin Phoenix scared Harvey Dent actor's parents from Joker sequel set: 'He made my mom jump' Lady Gaga's fiancé experienced life with Harley Quinn thanks ... Folie á Deux poster: 'The world ...

Gaga played Harley Quinn in the sequel to Joaquin Phoenix ... director Todd Phillips’ follow-up had a very different outcome. The poster for “Joker: Folie à Deux.” Warner Bros.

In the Batman canon, Harley Quinn (Gaga) begins her journey as Dr. Harleen Quinzel, an Arkham Asylum therapist who falls in love with Joker and joins him as his oft-abused love interest and ...