Dean makes a shocking decision regarding the Mark of Cain that would change not only his life, but Sam's too. Meanwhile, Crowley and Rowena face off and Castiel gets caught in the middle.

Episode Viewers and Ratings

Season 10 Episode 23 of Supernatural was watched by 1,730,000 viewers, resulting in a 0.70 rating in the 18-49 demographic.

Is Supernatural Renewed or Cancelled for Season 11?

Supernatural Season 10 Episodes...

• s10e01 - Black
• s10e02 - Reichenbach
• s10e03 - Soul Survivor
• s10e04 - Paper Moon
• s10e05 - Fan Fiction
• s10e06 - Ask Jeeves
• s10e07 - Girls, Girls, Girls
• s10e08 - Hibbing 911
• s10e09 - The Things We Leave Behind
• s10e10 - The Hunter Games
• s10e11 - There's No Place Like Home
• s10e12 - About a Boy
• s10e13 - Halt & Catch Fire
• s10e14 - The Executioner's Song
• s10e15 - The Things They Carried
• s10e16 - Paint It Black
• s10e17 - Inside Man
• s10e18 - Book of the Damned
• s10e19 - The Werther Project
• s10e20 - Angel Heart
• s10e21 - Dark Dynasty
• s10e22 - The Prisoner
• s10e23 - Brother's Keeper

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.