The sequel sees Phoenix’s Arthur Fleck in Arkham Asylum and Lady Gaga as Harley Quinn, who is initially a psychiatrist assigned to treat him
The first trailer for Joker: Folie à Deux, the musical sequel to Joker starring Oscar winners Joaquin Phoenix and Lady Gaga, has been revealed.
The sequel sees Phoenix return as Arthur Fleck, the titular aspiring standup comedian turned villain, and Lady Gaga as Dr Harleen Quinzel, a psychiatrist assigned to treat Fleck at Arkham Asylum, who falls in love with him and becomes his accomplice Harley Quinn.
