Seriously? OMG! WTF?

It’s 30 hours before Dean’s (Jensen Ackles) deal with the crossroads demon is up and Dean, Sam (Jared Padalecki) and Bobby (Jim Beaver) are searching for Lilith, who holds the contract. They discover her location and Sam summons Ruby (Katie Cassidy) for help despite Dean’s protests. Ruby warns them they aren’t ready to fight Lilith yet but they steal her knife and depart for New Harmony, Indiana.
In a battle to the death, Sam, Dean and Bobby take on Lilith and all her demons in a last ditch effort to save Dean’s life.

Tonight is an episode a season in the making. We will find out if and how Sam and Dean will defeat Lilith who holds Dean’s contract that will send him to hell. He signed this contract to bring back his brother Sam from the dead. This is the episode we will be talking about all summer because this is one the shows that knows how to leave you wanting more!
So tune into the season finale of Supernatural at 9p on The CW to see how it all ends.
And don’t forget to watch Smallville’s season finale beforehand as we say goodbye to Lex Luthor.