While on the trail of a Djinn, Dean wakes up one night and finds that he is in an alternate reality where Mary never died and John Winchester and his sons never hunted monsters. In this life, Sam is in law school and engaged to Jessica, and Dean has a steady job and a beautiful girlfriend. However, when a strange woman begins following him around , Dean realizes that all of the people that he and Sam saved have died, and has to decide if he wants to stay in his new life or return to reality.
Season 2 Episode 20 of Supernatural resulted in a 0.00 rating in the 18-49 demographic.
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.