Tonight's ep is also an Editor's Pick from tvguide.com:
The Exorcist
There but for the Grace of God, Go I (Season 2 | Episode 5)
9:01PM
As Tomas and Marcus continue to investigate the strange incidents at the foster home, the demon finally makes its presence known. The two priests must race against the clock to find evidence of possession before it is too late. Meanwhile, Andy and Rose take the children on a camping trip, setting them on a collision course with the supernatural presence on the island. Back in Rome, Father Bennett's uneasy partnership with Mouse takes a turn as disturbing new information comes to light.
And tonight's ep is TV Guide's #3 Top Trending show...