HIGH SCHOOL MUSICAL star Zac Efron is desperate to appear on stage - because it's his dream to star in a production on Broadway or London's West End. Efron has already conquered the small and big screens thanks to his roles in High School Musical and Hairspray, and admits he would love to revisit his theatre roots in the near future. He enthuses, "I wish (I could get a role on Broadway). I would love to that. That would be a dream for me."