Clash of the Titans is a 1981 movie. It is about the Greek hero Perseus. He is played by Harry Hamlin. The movie features the final work of stop motion artist, Ray Harryhausen. It made $41 million in the United States. It was the 11th highest money-making movie of the year. Warner Bros. released a remake in 3D on April 2, 2010. Many big stars were in the movie including Laurence Olivier, Maggie Smith, and Ursula Andress.