All good thing must come to an end and this holds true to one of the longest running shows on the CW and for that matter many other stations too, Supernatural. According to Deadline the 15 season will only consist of 20 episodes. In a show of respect and loyalty to the fans Jared Padalecki, Jensen Ackles, and Misha Collins made video that announces the show will indeed come to an end. This I say as a fan is something I didn't expect for this season. It was a great run that when all said and done will have 327 episodes in this institution as is stated in their announcement.