Joe rose to fame with the Jonas Brothers, starring in the original Camp Rock, its sequel Camp Rock 2: The Final Jam and the series Jonas. Demi Lovato as Mitchie TorresDemi Lovato in Camp Rock 3. Mitchie's mother, who ran the camp kitchen in the earlier films and is now the director of Camp Rock. Her other credits include the animated series Justice League and Camp Rock 2: The Final Jam. Add Camp Rock 3 to your watchlist on the Radio Times: What to Watch app – download now for daily TV recommendations, features and more.