Throughout Supernatural ’s 15-season run, producers tried their hand at not one but two spinoffs, with both earning a backdoor pilot despite neither working out in the end . It wasn't until after the flagship's conclusion that an offshoot happened, with prequel The Winchesters lasting for just one season. Many were convinced that spinoff attempt #2, Wayward Sisters , would be ordered to series, and it was heartbreaking when it didn’t happen. I’ve always wondered what could have been, and SPN ’s executive producer provided some details that make me even more bummed it never existed.
The “Wayward Sisters” backdoor pilot aired during the 13 th season of Supernatural back in January 2018, focusing on Jody (Kim Rhodes), Donna (Briana Buckmaster), Claire (Kathryn Newton), Alex (