It was designed as a self-contained one-film experience that referenced Martin Scorsese's The King of Comedy and other Seventies New York classics.
The musical elements, along with Lady Gaga’s introduction as Harley, provide a fascinating contrast to the gritty psychological tone of the first movie that borrowed more than just a little from Martin Scorsese’s The King of Comedy (1983).
Five years later, Phillips returns with an answer in “Joker: Folie à Deux.” If the first installment paid homage to two Martin Scorsese classics in “Taxi Driver” and “The King of Comedy,” the follow-up edges the story closer to “New York, New York” territory in a musical that is not so much a musical as a self-aware emulation of one.
All of which would be on brand for Phillips, who not so subtly remade in all but name classic noirs and psychological dramas from Martin Scorsese’s early career, namely Taxi Driver (1976) and The King of Comedy (1982) when he co-wrote the first Joker screenplay.
Phillips and co-writer Scott Silver in the first Joker had the sturdy bones of not one but two Martin Scorsese films, Taxi Driver and The King of Comedy, on which to hang their story and set their tone.
The first Joker was criticised for being too derivative of other films, most notably Martin Scorsese’s Taxi Driver (1976) and The King of Comedy (1982). Phillips, aware of this critique, does something similar for the sequel. We see Arthur escorted through the pouring rain, the wardens holding black umbrellas.