The phenomenal fourth season of Supernatural comes to an end this Thursday with the season finale, "Lucifer Rising." Dean and Sam go on their own seperate journies to attempt to stop the Apocalypse.
We have a webclip from the finale in which Zachariah (Kurt Fuller) and Castiel come to tell Dean what he needs to do to break the final seal. Watch below:
[video url="/videos/lucifer-rising-webclip/" title="Lucifer Rising Webclip"] [/video]
We also have six pictures from the episode after the jump.