Wicked Season (2006)

Teenager Kevin moves to Cheyenne after losing his mom in a tragic accident. His dad convinces him to join a theater group to make friends. Their next performance is a haunted house inside a historically haunted theater. Kevin forges a friendship with a shy girl, Anna, who holds secrets of her own. Joss, the outcast of the group, grows jealous. As the teens discover the theater has a haunted past, they dig deeper into the history, causing Kevin to reevaluate his faith and face the demons he has about losing his mother. But when the teens reach out to the spirits using a witchboard, they uncover the centuries-old mysteries behind each ghost, and make contact closer than they ever imagined.