Additional filming took place in September 2019.

Principal photography lasted from January to April 2019 in Downtown Los Angeles, parts of the Los Angeles Arts District, and soundstages at Warner Bros. The majority of the cast and crew were confirmed by December 2018. The film was announced in May 2016, with Hodson being hired to write the script that November, followed by Yan signing on to direct in April 2018.

Robbie, who also served as producer, pitched the idea for Birds of Prey to Warner Bros.

The film follows Harley Quinn, who, after breaking up with the Joker, is threatened by Gotham City crime lord Roman Sionis, and joins forces with Helena Bertinelli, Dinah Lance and Renee Montoya (who go on to form the Birds of Prey) to save Cassandra Cain. It stars Margot Robbie as Harley Quinn alongside Mary Elizabeth Winstead, Jurnee Smollett-Bell, Rosie Perez, Chris Messina, Ella Jay Basco, Ali Wong, and Ewan McGregor. Entertainment, it is the eighth installment in the DC Extended Universe (DCEU), and serves as a spin-off and sequel to Suicide Squad (2016). Produced by Warner Bros., DC Films, Luck圜hap Entertainment, Clubhouse Pictures, and Kroll & Co. Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn) is a 2020 American superhero film directed by Cathy Yan and written by Christina Hodson, based on the DC Comics team the Birds of Prey.

Harley quinn backpack