In their report about the Joker and Harley Quinn movie, which is set to be written and directed by filmmakers John Requa and Glenn Ficarra ( Focus ), it was revealed that Gotham City Sirens has While a trailer for Joker 2 is likely months away, Phillips has been generous as far as images teasing the look of his Phoenix’s Arthur Fleck and Lady Gaga’s Harley Quinn go. Phillips recently a9GG.