Katheryn Winnick (born December 17, 1977) is a Canadian actress. She is known for her starring roles in the television series Vikings, Wu Assassins, Big Sky, and her recurring role on the television series Bones.
Oracle has recently retired from working with Batman however she is sent back after an attack by the Daughters Of Gotham; who are a splinter group from the Court of Owls that had created a plan to kill many enemies of the Court. Luckily, things soon even out for Barbara when she becomes unexpected allies with three deadly women -- Huntress, Black Canary and the retired Catwoman.
