Set in the grimy 1950s, Jensen Ackles and Aya Cash return to explore the twisted, noir-inspired origins of Vought International.
Also releasing a teaser trailer that gives fans a first look at the Jared Padalecki and Jensen Ackles reunion.
Taking to Instagram to share the news.
Confirmed by Eric Kripke.
Eric Kripke is currently directing the season four finale in Toronto.
Continuing storylines from Season 3.