Hannah Dominique E. John-Kamen is a British actress. She is known for her roles as Dutch in the Syfy television series Killjoys, Ornela in the HBO series Game of Thrones, F'Nale Zandor in Steven Spielberg's Ready Player One, and Ghost in Ant-Man and the Wasp. Hannah was born in Beverley, Yorkshire, England, the youngest of three children of a ...