roy (Zac Efron), the popular captain of the basketball team, and Gabriella (Vanessa Anne Hudgens), the brainy and beautiful member of the academic club, break all the rules of East High society when they secretly audition for the leads in the school's musical. As they reach for the stars and follow their dreams, everyone learns about acceptance, teamwork, and being yourself. And it's all set to fun tunes and very cool dance moves!

Overview from themoviedb.org