Alicia Banes calls Mary for help after her mother, Tasha, goes missing. Sam answers Mary's phone and he and Dean head out to help Alicia and her twin brother, Max, find their mother who was hunting a powerful witch. Meanwhile, Mary starts to have some doubts about the British Men of Letters.

Episode Viewers and Ratings

Season 12 Episode 20 of Supernatural was watched by 1,510,000 viewers, resulting in a 0.50 rating in the 18-49 demographic.

Is Supernatural Renewed or Cancelled for Season 13?

Supernatural Season 12 Episodes...

• s12e01 - Keep Calm and Carry On
• s12e02 - Mamma Mia
• s12e03 - The Foundry
• s12e04 - American Nightmare
• s12e05 - The One You've Been Waiting For
• s12e06 - Celebrating The Life Of Asa Fox
• s12e07 - Rock Never Dies
• s12e08 - Lotus
• s12e09 - First Blood
• s12e10 - Lily Sunder Has Some Regrets
• s12e11 - Regarding Dean
• s12e12 - Stuck in the Middle (With You)
• s12e13 - Family Feud
• s12e14 - The Raid
• s12e15 - Somewhere Between Heaven and Hell
• s12e16 - Ladies Drink Free
• s12e17 - The British Invasion
• s12e18 - The Memory Remains
• s12e19 - The Future
• s12e20 - Twigs and Twine and Tasha Banes
• s12e21 - There's Something About Mary
• s12e22 - Who We Are
• s12e23 - All Along the Watchtower

Supernatural Show Summary

Sam Winchester is a college student bound for law school, determined to escape his family's past - unlike his older brother, Dean. Ever since they were little their father has been consumed with an obsession to find the evil forces that cuddled his beloved wife, and recruited his two young sons to help them. They have grown up as hunters of the supernatural. Sam escaped this way of life after high school, and now has a happy life with his girlfriend, Jessica, and a promising future career. Dean, however, stayed behind with his father to join him in his "hunting".

After Dean arrives for Sam's help when their father goes missing, Sam must join his brother to find him. His one weekend trip to search for the missing John Winchester becomes an ongoing quest after a horrible tragedy ruins any thought of a happy life for Sam.

The two brothers, bound by tragedy and blood to their mission, travel across the country encountering terrifying and dangerous forces most believe to be nothing but superstition and folklore, such as the Lady in White, the Indian beast known as the Wendigo, Phantom Travelers who cause plane crashes, Bloody Mary, and many more.