Camp Rock is a TV movie starring Demi Lovato, Joe Jonas, and Meaghan Martin. At a music camp for gifted teens, a popular teen idol overhears a girl singing and sets out to find who the talented voice belongs to. What he doesn't know... Actors who played in the movie Demi Lovato, Joe Jonas, Meaghan Martin, Maria Canals-Barrera, Alyson Stoner.You are watching the movie Camp Rock produced in USA belongs.