Superman Returns - ROLE 1: Kitty Kowalski (Parker Posey) Superman has returned to Earth after a five-year search for the remains of Krypton. Villain Lex Luthor sends Kitty Kowalski, his former prison nurse, to distract Superman while Luthor steals Kryptonite. She tears through the city in an out-of-control car, scattering pedestrians, until Superman saves the day. Note: Yoostar scenes are often available both as single video clips and in scene packs. Please consider your purchase carefully before downloading.