John Knoll

John Knoll has a list of credits as long as anyone's arm, serving as visual effects supervisor on such movies as The Abyss, Star Wars Episodes I, II and III,  Mission: Impossible Ghost Protocol, and most recently The Mandalorian and Grogu. He also holds the title of Creative Director at George Lucas's Industrial Light and Magic company, otherwise known as ILM. Oh, and one more thing: he and his brother are the inventors of Adobe Photoshop.