The next week, Troy returns to East High ... for the school musical. They both get callbacks, infuriating drama queen Sharpay Evans and her sidekick brother Ryan. Then Chad, Troy's best friend ...

Adam McKeehan, current musical director at Big Spring High School, draws inspiration from the example set by his mentor Chad ...

Watch: Vanessa Hudgens and Zac Efron's On Set Romance Explored in Upcoming High School Musical Book We've got exactly what you've been looking for: An update on the cast of Disney's High School ...