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.
When the Nicktoon villains begin stealing energy from a different world, The Nicktoons go on a journey to stop them which takes them from their animated world of Nicksburg to the live-action world of New York City where they encounter the Nicholson's, a family going through a crisis who find themselves in the Nicktoons journey to stop their enemies.
