Joker: Folie à Deux (2024)

Folie à Deux refers to the psychotic disorder shared by the protagonists of this musical sequel. After being sent to Arkham and awaiting trial for his crimes, Arthur Fleck meets Harley Quinn, played by Lady Gaga, with whom he falls deeply in love. Their relationship develops amidst the chaos they cause, as they immerse themselves in music. The film explores Fleck's identity and disorder, facing the consequences of his actions and delving into his transformation into the iconic villain we all know.