Ah, I have no folded up the DVD set and placed it on my shelf with it's brethren. (Oddly, it is an eighth of an inch taller than it's brethren, and has slightly glossier writing - I am trying not to let it bug me.)
( Gag Reel + Mythologies of Supernatural )
So concludes Rewatch S4! It's been fun! I hope you've enjoyed my thoughts on it all.