The original Supernatural series ran from 2005 to 2024, becoming The CW's longest-running series with 15 seasons. The Winchesters also marks Supernatural's first official spin-off since its conclusion after previous spin-offs, including Supernatural: Bloodlines and Wayward Sisters, were scrapped.

Freshman The Winchesters, from the Supernatural trio of Robbie Thompson, Jensen Ackles and Danneel Ackles, was one of several scripted series canceled by the CW under its new ownership as the network focuses on unscripted and lower-cost scripted programming (primarily international acquisitions/co-productions) in ...