Rebecca Caldwell

Rebecca Caldwell (Sarah Wynter) is a psychotherapist who works with juvenile offenders in Washington, D.C.  She came to Bangor, Maine, after the mysterious disappearance and murder of her sister Rachel, a recent graduate of Purdy's Faith Heritage University and a campaign documentarian for Greg Stillson.  At first, Rebecca suspected Johnny of being her sister's killer, but as she grew to know him, he became the only person she could trust.  However, when Johnny confides in her and reveals the secrets of his visions, Rebecca embarks on a dangerous course of action, and now Johnny must chose between saving her... or saving the world.