If you thought that Supernatural was over after its very long and successful run, think again. The Winchesters takes us back into the world of Supernatural in a prequel. The series will go way back to tell the story of John and Mary who are the very reason that we have Sam and Dean.

The first trailer for the new series is looking particularly great and effectively adding to Supernatural lore.

The synopsis for The Winchesters goes like this:

Before Sam and Dean, there was John and Mary. Told from the perspective of narrator Dean Winchester, this is the epic, untold love story of how John met Mary, and how they put it all on the line to not only save their love, but the entire world..

The Winchesters premieres on October 7 via CW.