The CW released a few clips of the episode
8.05 - "Blood Brother".

Benny goes after his maker with Dean, but when things go bad, Dean calls Sam for help.

Airs: Wednesday, October 31st, 2012 at 9/8c

The CW released a few clips of the episode
8.04 - "Bitten".
As Dean and Sam investigate a murder, they discover two dead bodies and disturbing video footage.

Airs: Wednesday, October 24th, 2012 at 9/8c

The CW released a few clips of the episode
8.03 - "Heartache".

Sam and Dean investigate murders where the victims all received organs from the same donor.

Airs: Wednesday, October 17th, 2012 at 9/8c

The CW released a few clips of the episode
8.02 - "What's Up, Tiger Mommy?".

The word of God is up for sale at an auction, Sam & Dean must outbid the king of hell to win the tablet.

Airs: Wednesday, October 10th, 2012 at 9/8c

Supernatural - The Complete Seventh Season is heading to Blu-ray and DVD on September 18th from Warner Home Video.

Check out the full list of special features along with a promo video for the release.

After all this time, The CW has finally released 2 new clips of Season 8 which premieres on Wednesday, October 3rd at 9/8c.

Click below to watch the clips and at your own risk, contains a few spoilers.