While no official plot details have been revealed yet, the story will reportedly see Huntress, Black Canary and Renne protecting Cassandra after she comes across a diamond belonging to crime boss Roman Sionis, a.k.a.
Margot Robbie’s Harley Quinn will be joined in Birds of Prey (And The Fantabulous Emancipation of One Harley Quinn) by Mary Elizabeth Winstead’s Huntress, Jurnee Smollett-Bell’s Black Canary, Rosie Perez’s Detective Renee Montoya and Ella Jay Basco’s Cassandra Cain.
According to Winstead, Harley is the one who puts this “girl gang” together.