Jonas Brothers - "Camp Rock 3" Trailer

Jonas Brothers stars in trailer for "Camp Rock 3".

“When Connect 3 loses their opening act for a major reunion tour, they return to their beloved Camp Rock to discover the next big thing. As campers vie for the chance to open for their favorite band, tensions rise and friendships are tested — leading to unexpected alliances, revelations, and romances.”

The cast includes Liamani Segura, Malachi Barton, Lumi Pollack, Sherry Col, Hudson Stone, Casey Trotter, Brooklynn Pitts and Ava Jean and Maria Canals-Barrera.

The movie was directed by Veronica Rodriguez and written by Eydie Faye, featuring choreography by Jamal Sims. The Jonas Brothers and Demi Lovato are among the executive producers.

"Camp Rock 3" premieres on August 13 on the Disney Channel, and next day on Disney+.