The CW released a Episode Trailer, and after a 3 week hiatus – Sneak Peek Clip,
and Producer’s Preview of 7.19 – “Of Grave Importance“.
Sam and Dean get a call from a hunter asking for help on a case., after arriving in town,
They trace her last whereabouts to an old abandoned house that is haunted by a powerful ghost.
Airs on Friday, April 20th, @ 9/8c, Don’t miss it!
You can also check-out the episode stills by Clicking Here.