Season 12



Supernatural was renewed for a twelfth season by The CW on March 12, 2016. The season consists of 23 episodes and aired on Thursdays at 9:00 pm EST for the first 8 episodes before moving to 8:00 pm EST in January 2017. Filming began on July 12, 2016, and ended on April 26, 2017.

The season premiered on October 13, 2016 with "Keep Calm and Carry On", and ended with "Who We Are", followed by "All Along the Watchtower" on May 18, 2017.

Season Summary
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester (23/23)
 * Jensen Ackles as Dean Winchester (23/23)
 * Mark Sheppard as Crowley (12/23) (episodes 1-3, 7-9, 12-13, 15, 17, 21, 23)
 * Mark Pellegrino as Lucifer (7/23) (episodes 12-13, 15, 17, 19, 21, 23)
 * Misha Collins as Castiel (11/23) (episodes 1-3, 7-10, 12, 15, 19, 23)

Special Guest Stars

 * Rick Springfield as Vince Vincente (1/23) and Lucifer (3/23) (episodes 2-3, 7)
 * Jim Beaver as Bobby Singer (1/23) (episode 23)

Guest Stars

 * Samantha Smith as Mary Winchester (13/23) (episodes 1-3, 6, 9, 12-14, 17, 20-23)
 * David Haydn-Jones as Arthur Ketch (12/23) (episodes 2, 4, 8-9, 12-14, 17-18, 20-22)
 * Adam Fergus as Mick Davies (6/23) (episodes 2, 8-9, 14, 16-17)
 * Ruth Connell as Rowena (5/23) (episodes 2-3, 8, 11, 13)
 * Courtney Ford as Kelly Kline (5/23) (episodes 8, 13, 17, 19, 23)
 * Elizabeth Blackmore as Lady Toni Bevell (5/23) (episodes 1-2, 20-22)
 * Shoshannah Stern as Eileen Leahy (2/23) (episodes 17, 21)
 * Lisa Berry as Billie (2/23) (episodes 6, 9)
 * Kim Rhodes as Jody Mills (2/23) (episodes 6, 22)
 * Adam Rose as Aaron Bass (1/23) (episode 5)
 * Theo Devaney as Gavin MacLeod (1/23) (episode 13)
 * Rick Worthy as Alpha Vampire (1/23) (episode 14)
 * Kathryn Love Newton as Claire Novak (1/23) (episode 16)
 * Katherine Ramdeen as Alex Jones (1/23) (episode 22)
 * Nels Lennarson as Walt (1/23) (episode 22)
 * Kerry van der Griend as Roy (1/23) (episode 22)

Co-Stars

 * Woody Jeffreys as Tommy (3/23) (episodes 2-3, 7)
 * Kara Royster as Alicia Banes (3/23) (episode 6, 9, 20)
 * Ali Ahn as Dagon (3/23) (episode 13, 17, 19)
 * Gillian Barber as Doctor Hess (3/23) (episode 17, 21-22)
 * Stephen Lobo as Rick Sanchez (2/23) (episodes 8-9)
 * Kendrick Sampson as Max Banes (2/23) (episode 6, 20)
 * David Chisum as Jefferson Rooney (1/23) and Lucifer (1/23) (episode 8)
 * Alexander Calvert as Jack (1/23) (episode 23)
 * Shaine Jones as Asa Fox (1/23) (episode 6)
 * Alicia Witt as Lily Sunder (1/23) (episode 10)
 * Gil Darnell as Adolf Hitler/Nauhaus (1/23) (episode 5)
 * Alvina August as Tasha Banes (1/23) (episode 20)

Trivia

 * The season was made available on Netflix for streaming on May 26, 2017.
 * The season averaged with 1.68 million viewers and a 0.6 rating, making this the least watched and lowest rated season of the entire series. To see the ratings of each episode, visit this page.
 * This season has the first and second least watched episodes of the entire series; The Future (1.38 million) and There's Something About Mary (1.42 million) respectively.
 * Main Antagonists: Lucifer, Arthur Ketch and the British Men of Letters.
 * This is the first season to have humans as one of the main antagonists.
 * This is the second season where Lucifer is a main antagonist with Season 5 being the first one.
 * This is the first season since Season 1 and Season 2 to feature a yellow-eyed demon alive in the present timeline.
 * This is the first and only season to feature more than one Prince of Hell deaths. Azazel died in Season 2 while Asmodeus is yet to be introduced on the show.
 * As of this season, every member of Team Free Will have killed a Prince of Hell. Dean killed Azazel, Sam killed Ramiel and Castiel killed Dagon.
 * This season marks the final appearance of Crowley.
 * This is the first season to feature another death of an Alpha since Season 6.
 * This is the second season to feature a Nephilim. The first one was Season 8.
 * This is the sixth season to feature The Colt with seasons 1 to 3, 5 and 6 being the first five.
 * This is the first season since season 9 to feature the death of a Big Bad within their season. In this case, Arthur Ketch. It also features the deaths of Rowena MacLeod and Crowley.
 * This is the fourth season to not feature Hell in any way. Seasons 1, 9 and 10 are the first three.
 * This is the fifth season to not feature Heaven. Seasons 1 to 4 are the first four. Only the Heavenly Portal is seen in this season.
 * This is the fourth season to feature a death of a main character. The first one is Season 2 when Sam Winchester died in All Hell Breaks Loose - Part 1, the second is in Season 3 when Dean Winchester died in No Rest for the Wicked and the third is Season 5 when Sam Winchester and Castiel died in Swan Song. This one features the deaths of Crowley and Castiel.
 * Eight recurring characters from previous seasons have been permanently killed off in this season: Alpha Vampire, Billie, Crowley, Eileen Leahy, Gavin MacLeod, Joshua, Lady Toni Bevell and Roy.
 * This is the sixth season to not have a main cast member direct an episode. Seasons 1 to 5 were the first five. Jensen Ackles directed an episode from seasons 6 (Weekend at Bobby's), 7 (The Girl Next Door), 8 (Heartache), 10 (Soul Survivor) and 11 (The Bad Seed) while Misha Collins directed an episode from season 9 (Mother's Little Helper).
 * Richard Speight Jr. directed two episodes this season, making him the first cast member to direct multiple episodes in one season.
 * This season marks the directorial debut of Amanda Tapping, the actress that portrayed Naomi in Season 8.
 * This is the first season to have 5 series regulars as Mark Pellegrino has been promoted as of Somewhere Between Heaven and Hell. This season also marks his first season as a series regular.
 * However, this is the final season where Mark Sheppard is credited as a series regular.
 * This is the first season to have an Archangel as one of the main characters, although it can be argued that Lucifer was a main character when possessing Castiel in Season 11.
 * This is the second season to have two new episodes air in one night. The first one was Season 6.
 * This is the first season where Andrew Dabb and Robert Singer are the showrunners.