The hugely successful TV movie starring Zac Efron and Vanessa Hudgens spawned two sequels, a spinoff film and series.
On two nights in March, a raucous crowd of 20- and 30-somethings poured into Disneyland. They came as characters from “Hannah Montana,” “Brink!,” “The Cheetah Girls” and “The Suite Life of Zack & Cody ...