Camp Rock
Camp Rock is a 2008 American musical television film directed by Matthew Diamond and starring Demi Lovato , Joe Jonas , Meaghan Martin , Maria Canals-Barrera , Daniel Fathers , and Alyson Stoner . 
<triplet> Camp Rock <subj> television film <obj> instance of <subj> Matthew Diamond <obj> director <subj> Demi Lovato <obj> cast member <subj> Joe Jonas <obj> cast member <subj> Meaghan Martin <obj> cast member <subj> Maria Canals-Barrera <obj> cast member <subj> Daniel Fathers <obj> cast member <subj> Alyson Stoner <obj> cast member