Sam (Jared Padalecki) and Dean Winchester (Jensen Ackles) will be joining a church chastity group in order to hunt down and capture a supernatural creature that preys on virgins. The CW network has released the sneak peek video for "Supernatural" Season 9, Episode 8 titled "Rock and a Hard Place."

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In the upcoming episode, Sheriff Jody Mills (Kim Rhodes) reunites with the Winchester brothers after asking for their help in investigating the multiple murders happening in her small town of Sioux Falls, South Dakota. They discovered that the four victims came from a church chastity group where they are all members.

Sam and Dean decided to sign up in the chastity group to further investigate on the supernatural case. However, the creature they are hunting appears to have taken Dean away therefore making Sam and Sheriff Mills work hard and fast in rescuing him.

The CW network has released as well the still images coming from Episode 9 titled "Holy Terror." The slideshow images can be viewed in the Hypable report and it shows that the angels are back as the heavenly war begins.

Metatron (Curtis Armstrong), who kicked the angels out of Heaven and took Castiel's grace, returns and the released images show him speaking to Sam or maybe Ezekiel (Tahmoh Penikett). Sam Winchester's posture looks different in the still images so Metatron having a conversation with the angel that heals Sam from the inside is possible.

What "Supernatural" fans are interested in watching as well is the part where the secret about Sam's angelic possession will be revealed. A part of the official synopsis for Episode 9 "Holy Terror" reads: "Dean questions Ezekiel's demands and wonders if it might be time to tell Sam the truth."

If Dean indeed tells Sam the truth about Ezekiel in Episode 9, it will be interesting to find out how Sam Winchester will take the news after Dean decided to agree to the possession out of desperation and keep it a secret from him. Will there be another brawl or trust issues between the Winchester brothers?

"Supernatural" Season 9 airs Tuesday nights at 9 p.m. EST on the CW network.

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