Birds of Prey plot: Harley Quinn is said to bring this girl gang together, with Mary Elizabeth Winstead's Huntress, Jurnee Smollett-Bell's Black Canary, and Rosie Perez's Detective Renee Montoya protecting Ella Jay Basco's Cassandra Cain after she comes across a diamond belonging to crime boss Roman Sionis, a.k.a. Black Mask, played by Ewan McGregor. In DC Comics, the Birds of Prey lineup has expanded over the years, but the covert ops and crimefighting team is usually anchored by Batgirl/Oracle (aka Barbara Gordon), Black Canary (Dinah Laurel Lance), and the Huntress (Helena Bertinelli).
Also make sure to check out our collection of Harley Quinn Memorabilia: