The big 100th episode of Supernatural comes April 15 at 9pm on the CW, and today the network released the official plot synopsis for the episode. What will happen in the 100th episode and will it change the face of the series forever? Here's what the CW has to say about it:
"SUPETRNATURAL'S 100TH EPISODE STUNS WITH AN OLD FRIEND AND A SACRIFICE - Dean (Jensen Ackles) begins to think the only way to stop Lucifer is to say yes to Michael, but the angels decide they don't need him anymore. Dean, Sam (Jared Padalecki) and Castiel (Misha Collins) are horrified at the angels' new game plan and take on Zachariah (guest star Kurt Fuller) to prevent an all out war on Earth. Meanwhile, a familiar face returns. "
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