Katheryn Winnick as Marion Grange - The Waynes Fan Cast | myCast.io
Katheryn Winnick
Age: 48
female
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.
Set just before the famed Wayne murders, this Wayne prequel focuses on the time before the murders. Thomas and Martha Wayne unknowingly head toward their deaths as they strive to make Gotham a better place.
