We Having Fun Yet?

Synopsis
In the explosive season three finale, Batwoman and a panicked Bat Team must race against the clock as Marquis's nefarious plan balloons into something Gotham would never have suspected…and won't see coming. Joining forces with Jada, Ryan, Mary, Luke and Sophie must call on every skillset they possess to save the city. As more about Marquis’s shocking, twisted past unravels, a final stand-off between brother and sister puts Ryan's life – and new love – on the line. And as Alice reaches her breaking point, an empathetic Mary makes another appeal on behalf of her sister for the Joker's buzzer, but everyone wonders – is Alice beyond saving?