Mr. Pensky is Quinn Pensky's father and Mrs. Pensky’s husband. He’s a minor character in Zoey 101, only appearing in the episode Quinn's Alpaca. He’s also never actually seen in person, but just through a webcam, as does Mrs. Pensky. He’s portrayed by Mickey Maxwell.
Quinn mentions in Little Beach Party that her father had a sports car that she somehow melted in one of her experiments.