Supernatural Season 5 Episode 22 (Supernatural s05e22) with title “Swan Song” airs on Thursday, May 13th 2010. In this episode, you can watch The showdown between good and evil is at hand. With the Apocalypse looming, Sam and Dean realize they are out of options and make heart-breaking decisions that will change their lives forever. A beloved character faces death. Okay reader, don’t miss to watch this great episode on your TV network and don’t forget that Supernatural Season 5 Episode 22 airs on The CW Network at 09:00 pm. Anyway, if you can’t watch this episode on your TV, watch on internet (online streaming) is an another great way to watch this episode and you can watch this episode from 3rd party sites for free.