Disney's "High School Musical" phenomenon leaps onto the big screen in "High School Musical 3: Senior Year", in which America's favorite high school students (Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, Corbin Bleu and Monique Coleman) hit senior year. Amidst a basketball championship, prom and a big spring musical featuring all of the Wildcats, Troy and Gabriella vow to make every moment last as their lifelong college dreams put the future of their relationship in question. more