Zac Efron stars High School Musical 3: Senior Year, which opens this weekend
But in the spring of 2009, the actor expands his movie resume beyond this Disney franchise and stars alongside Matthew Perry and Leslie Mann in 17 Again, a film about a man trapped in a teenager's body. Yes, it's the opposite of Big.
Check out the 17 Again trailer now:
[video url="/videos/17-again-movie-trailer/" title="17 Again Movie Trailer"] [/video]