17 Again (2009)

17 Again is a 2009 body-swap comedy about a washed-up family man who wakes up back in his teenage body and gets a second shot at high school, with Zac Efron carrying the lead. It's a mainstream studio picture, so don't expect anything explicit, but Efron's boyish charm and famously fit frame do get their showcase. CelebMasta has 1 scene from the film capturing Efron at his most watchable.