where is the high school musical school located
East High School (Salt Lake City) Most of the Disney Channel film High School Musical was filmed at East High School. The opening scenes of its first sequel High School Musical 2 (including the film's opening number, "What Time Is It?") were also filmed at East High. Additional filming took place in Saint George. The filming of the second sequel High School Musical 3: Senior Year began at East High on May 3, 2008.