High School Musical’s Zac Efron taking his chance at solo stardom as he stars in “17 Again”, but still as a high school kid, BostonHerald reported.    

Zac will be the alter ego of 37-year-old Mike O’Donnell (played by Matthew Perry) who transforms into his 17-year-old self played by Zac, who underwent an emergency appendectomy during the film’s shooting.

Source: BostonHerald