Freddie Prinze Jr. thinks he should be getting more credit for Matthew Lillard's career. In a Men's Health "Stress Test" video, which was published on Wednesday, July 23, Prinze Jr was grilled about which of his past film and TV shows caused him stress when he made the remark. Prinze Jr, 49, has starred alongside Lillard, 55, in several high-profile projects including She's All That and the live-action Scooby Doo movies. When Prinze Jr.