Hello, I added the captures of the Somewhere Between Heaven and Hell episode where Misha Collins appears.
New pictures of Misha arriving at the set of the 2 of March last made their appearances on the net, the photos come from @DracoPotter.
Here is an overview :
Supernatural 12×10 “Lily Sunder Has Some Regrets” Season 12 Episode 10 Sneak Peek – Lily Sunder (guest star Alicia Witt) steeps herself in black magic, honing her powers for over a century, waiting to exact revenge on a band of angels that murdered her family. Sam (Jared Padalecki) and Dean (Jensen Ackles) must work quickly to stop Castiel (Misha Collins) from becoming her next victim. Thomas J. Wright directed the episode written by Steve Yockey (#1210). Original airdate 2/2/2017.