Supernatural Season 15 “Believe” Trailer Final Season The boys are back one last time for an epic farewell season. The final season of Supernatural premieres Thursday October 10th on The CW. Show More… 2,940 Comments Related Videos Supernatural Season 15 Promo (HD) Final Season Supernatural “Restoring the Winchesters’ Impala” Comic-Con Video (HD) Final Season SUPERNATURAL Season 13 Highlight Reel Trailer (HD) Comic-Con 2018 Supernatural Season 13 Trailer (HD)