Watch Age 17 for Free: How to Stream the Movie Online at 123Movies. . Matteo is a 17-year-old boy who comes to the realization that he is in love with Don Massimo, a young priest of the village that leads the marching band in which Matteo plays the drum. He sees in Massimo a person willing to listen to his fears and desires. For the first time in his life, Matteo feels ready to open up to someone...