This was tweeted by Jim Michaels yesterday (@TheJimMichaels).  He shared the script cover page for Episode 7.17.  As you all know, this is the one from previous spoilers that marks Misha Collins' return and the one where Sam supposedly goes insane.  

Here's the picture he shared!!/TheJimMichaels/status/160464737803571201/photo/1


# kazkriz 2012-01-21 21:38
YAY!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!1
# sweetondean 2012-01-21 22:44
I so love the title of this episode!
# Margena 2012-01-22 09:31
Cant wait to see I am so excited about this episode. I hope there are small things leading up to Castiel's return and Sam's altered state.
# Gwen 2012-01-22 13:01
I absolutely cannot wait to see Sam's breakdown. So excited to be getting some Hell fallout. It's been a long wait since 7.02.