Season 15

Supernatural was renewed for a fifteenth season by The CW on January 31, 2019. The season will consist of 20 episodes and will air on Thursdays at 8PM EST. Filming began on July 18, 2019 and will end on April 2, 2020.

Executive producers Eugenie Ross-Leming and Robert Berens stated that the question of free will would definitely be part of the main focus over the course of the show's final episodes, as the cast grapples with the possibility that the God they thought they knew doesn't exactly have humanity's best interests in mind.

The season will premiere on October 10, 2019 with Back and to the Future.

On March 22, 2019 it was announced that it will be the show's final season.

Synopsis
The epic journey of the Winchester brothers come to a close as Supernatural enters its final season. Sam (Jared Padalecki) and Dean (Jensen Ackles) have battled demons and angels, mythical creatures and monsters, in a seemingly unending quest to save the world. But in the final battle of the show's 14th season, they face off against God Himself (Rob Benedict), refusing to kill their surrogate nephilim son Jack (Alexander Calvert), and thus bringing about God's decision to end this reality once and for all...

Main Cast

 * Jared Padalecki as Sam Winchester (0/20)
 * Jensen Ackles as Dean Winchester (0/20)
 * Misha Collins as Castiel (0/20)
 * Alexander Calvert as Jack Kline (0/20)

Guest Stars

 * Ruth Connell as Rowena MacLeod (0/20)
 * Lisa Berry as Billie (0/20)
 * Rob Benedict as God (0/20)
 * Emily Swallow as The Darkness (0/20)
 * Jake Abel as Adam Milligan (0/20) and Michael (0/20)
 * Shoshannah Stern as Eileen Leahy (0/20)
 * David Haydn-Jones as Arthur Ketch (0/20)
 * Osric Chau as Kevin Tran (0/20)
 * Emily Perkins as Becky Rosen (0/20)
 * Christian Kane as Leo Webb (0/20)

Co-Stars

 * Chris Nowland as John Wayne Gacy
 * TBA as Constance Welch
 * TBA as Mary Worthington
 * TBA as Cadaverous Ghost

Spoilers

 * Jensen Ackles confirmed at the 2019 Chicago convention that he will direct an episode this season.
 * During the 2019 Jus In Bello convention, he confirmed that he will direct the first episode they shoot.
 * The Shadow and The Empty will be featured in the final season.
 * There is a possibility of Kathryn Love Newton reprising her role as Claire Novak in the final season.
 * Richard Speight Jr. will return to direct three episodes in the final season.
 * He will direct episodes 7, 12 and another one in the later teens.
 * Matt Cohen will direct an episode in the final season.
 * Season 15 will pick up where it left off.
 * Andrew Dabb and Robert Berens confirmed at the SDCC that several fan favorite characters will return in the final season:
 * Jake Abel will reprise his role as Adam Milligan.
 * Shoshannah Stern will reprise her role as Eileen Leahy.
 * Emily Swallow will reprise her role as The Darkness.
 * Emily Perkins will reprise her role as Becky Rosen.
 * Hell will be prominently featured in the final season, especially in the first half.

Episode Spoilers

 * Castiel, Jack Kline and John Wayne Gacy will appear in Episode 1.
 * Castiel, Rowena MacLeod, Arthur Ketch, Jack Kline, God and The Darkness will appear in Episode 2.

Trivia

 * This is the final season of Supernatural.
 * The writers returned to work on May 14.
 * Jeremy Adams, co-writer of Scoobynatural, joins the writing team for the final season.
 * This is the third season to get a January renewal by The CW. The first two were Season 11 and Season 13 with all three coincidentally being two seasons apart each.
 * This is the fourth season where Andrew Dabb and Robert Singer are the showrunners.
 * This is the eighth and final season to have less than 23 episodes with Season 1, Season 2, Season 3, Season 4, Season 5, Season 6 and Season 14 being the first seven.
 * This is the first season to have an episode directed by Jensen Ackles since The Bad Seed in Season 11.
 * This season features the most cast members direct at least one episode; Jensen Ackles, Richard Speight Jr. and Matt Cohen.
 * This is the first and only season to feature all the known most powerful beings in existence; God, The Darkness, Death and The Shadow.
 * This is the first season since Season 11 to have its main cast members appear on the official poster.
 * This is the first season to feature The Colt since Season 12.
 * This is the first season to feature the Mark of Cain since Season 11.
 * This is the first season to feature the Supernatural books since Season 10.