Filmmaker Quentin Tarantino has all the appreciation for Lady Gaga and Joaquin Phoenix starrer 'Joker: Folie a Deux', reported People.

Lady Gaga plays the role of Harley Quinn opposite Joaquin Phoenix. Gaga plays Lee, who eventually becomes Harley Quinn, a patient in Arkham State Hospital, a mental institution where Phoenix's Arthur Fleck is a maximum-security inmate. The sequel to the 2019 film 'Joker' hit the theatres on October 4.