of course Mark Ruffalo would play the perfect dad. #allthelightwecannotsee #netflix Media Accessibility Description: A middle-aged man (played by Mark Ruffalo) is wearing a dark jacket with a light blue shirt underneath. He sits next to his young daughter (played by Nell Sutton) wearing a beige dress. They are seated at a table in a cozy, dimly-lit library with books and artifacts around them. He touches her hands gently as he speaks, in her hands she holds a large diamond.