Description Rock of Ages on Blu-ray (2012 | Comedy, Drama, Musical). A small-town girl and a city boy meet on the Sunset Strip while pursuing their Hollywood dreams. Director: Adam Shankman Starring: Julianne Hough, Diego Boneta, Tom Cruise Runtime: 123 min Rating: PG-13 Product details: Used – Good pre-owned Blu-ray. SKU: 9325336163740.