Zac Efron in the context of "17 Again (film)"

17 Again is a 2009 American teen fantasy comedy film directed by Burr Steers and written by Jason Filardi. It stars Zac Efron, Leslie Mann, Thomas Lennon, and Michelle Trachtenberg, with Melora Hardin, Sterling Knight, and Matthew Perry in supporting roles. The film follows a 37-year-old man (Perry) who becomes his 17-year-old self (Efron) after a chance accident.

The film was released in the United States by Warner Bros. Pictures on April 17, 2009, to mixed reviews from critics, and was a box-office success, grossing $139.5 million on a $40 million budget.