Praise Buffy! Joss Whedon is writing, directing, and producing a Batgirl movie. The film would be part of the DC Extended Universe, which includes the Superman and Batman films, Suicide Squad, and the upcoming Wonder Woman, Justice League, and Aquaman. No word yet on who will play Batgirl, but the world is Whedon's oyster! Batgirl has never gotten her own movie, so he's working with a pretty blank slate. According to Variety, the project just originated in February, so we have a long ways to go until we get casting news or plot details. Stay tuned!