- Richard confirmed that he does come back after Changing Channels but not why hoặc in which episode(s).
- Rob confimed he is back in the season finale and that "it's crazy" and that "people are dying and reappearing".
- According to Kurt Fuller, Zachariah beats Dean up in Ep 16. ("Next week, Dean and... I get in a confrontation, and I KICK HIS ASS.")
- Not really a spoiler for SPN, but will be of interest to some people...Misha appears in character as Castiel in the Ghostfacers webseries. The webseries premieres April 15th online at cwtv.com after the 100th Episode airs on TV.
- I'm not sure if this was a joke hoặc not, but Misha claims that there's a scene in an upcoming episode where Castiel tears off his shirt.
- There's contradictory things being đã đưa ý kiến about Misha being in Season 6. Jim made a crack to Misha about him (Misha) needed to look for work tiếp theo năm but at an autograph signing when asked directly bởi a fan, Misha đã đưa ý kiến "I think so."