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.
In the long distant future the Sun has expanded into a red giant. The people of Earth have responded by moving further and further below the surface, deep within the ocean. In Salus, the last known city, only 2 million humans remain.
The Caine family search for an escape from the doomed planet.
