A new trailer for Warner Bros. and DC`s upcoming film `Joker: Folie à Deux` shows Joaquin Phoenix and Lady Gaga unleashing chaos, albeit in a musical manner. Joker 2`s new trailer dropped ahead of its world premiere at this year`s Venice International Film Festival.

The DC sequel, officially titled Joker: Folie à Deux, follows on from the 2019 hit Joker as Arthur Fleck (Joaquin Phoenix) is institutionalised at Arkham, awaiting trial for his crimes as Joker. As he struggles with his dual identity, he meets Harleen Quinzel (Lady Gaga) and finds the music that`s always been inside him.