Visions show Sam, still hunting for the master demon with Dean, the way to another small town where paranormal events occur, some innocent, some chillingly evil. The Winchester brothers are convinced it's all the paranormal work of 23 year-old Andy Gallagher, but doubt as that boy, although a bit of an outcast looser living in a van filled with philosophy as well as rock music seems sincerely surprised and using his powers with self-control. Soon they find after rescuing Tracy from what seems his work there is another at least as able and less scrupled, in fact Andy's secret twin-brother, whose vengeance for their separation strikes out mercilessly, a cool killer, which even Andy may be unable to help the brothers stop in his sadistic steps... Written by
Did You Know?
The original version of the story, as pitched by Ben Edlund, involved a deformed twin who convinced his normal-looking brother to be retarded thanks to their telepathic link. In the finale, the deformed twin should have eaten his sibling. It was John Shiban that helped Edlund to boil down the script to the form seen here. See more
The giant dam that the girl is going to jump off of, does not exist in Guthrie. See more
Your afraid of my mother?
I think so.
References Happy Days