Watch Supernatural Season 8 Episode 13 Replay Online. Sam and Dean investigate the death of Rabbi Bass, who spontaneously combusted. The case becomes ever more confusing when they learn that the Rabbi was researching Nazi Necromancers. Sam and Dean are attacked by a Golem who turns out to belong to the Rabbi’s grandson, Aaron. This episode is scheduled to air on Wednesday, February 6, 2013 on the CW at 8/7c. Have fun!