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.
Young Vivian has a secret: She is a werewolf and has spent her entire life concealing it. She faces divided loyalties when she finds love with a human male named Aiden, much to the disapproval of some of her fellow packmates, especially Gabriel, who also desires her. But Aiden may no longer love her when she reveals her inner wolf.
