Evil returns.

The devils gets a stronger hold on the Rance family.

While Bishop Egan denies Tomas permission to perform the exorcism on Angela's daughter, Father Marcus breaks out of Saint Aquinas and joins forces with Tomas, though he urges him to get his ex, Jessica, out of his life and heart. The Rance family's relationship with the demon deepens and when Marcus catches Angela stealing holy water, he instructs her on how to use it.

The demon strengthens its hold over the Rance family.

Fathers Marcus and Tomas begin the exorcism.

The Rance family is engulfed in a firestorm of publicity after the media learns about the possession of Casey Rance. As Casey's story continues to make national headlines, Father Tomas finds himself unexpectedly thrust into the public spotlight. Meanwhile, Father Bennett attends a papal planning gala at Maria Walters'

Casey's disappearance gets national attention.

The struggle to defeat the demon continues.

Marcus races to avoid a potential tragedy.

Will the demon destroy the Rance family?