Harley Quinn Birds of Prey movie trailer HD https://teaser-trailer.com/movie/harley-quinn/ Since the events of Suicide Squad, Batman has disappeared, leaving Gotham City unprotected from crime, and Harley Quinn (Margot Robbie) has left the Joker. When Cassandra Cain (Ella Jay Basco), a young girl, comes across a diamond belonging to crime lord Black Mask (Ewan McGregor), Harley joins forces with Black Canary (Jurnee Smollett-Bell), Huntress (Mary Elizabeth Winstead), and Renee Montoya (Rosie Perez) to help protect her.