Season 1

Supernatural is about two brothers named Sam and Dean Winchester that were raised as a hunter by their father. Hunters are people that travel to supernatural sites to hunt down monsters such as demons, vampires, shape shifters, etc. As a child for Dean and baby for Sam, they lost their mother in a house fire that was created by a powerful demon with yellow eyes. This takes place 22 years later after the fire, where Dean is still hunting with his father, but Sam decided to stop and go off to college. The whole purpose that their father, John Winchester, started to hunt was that he was looking for the demon that killed his wife. One day when Sam is in college Dean comes to look for him asking for his help to look for their father saying that he went hunting. Sam promises to stay and hunt with Dean only until they find their father, then Sam would go back to his normal life again. Although in the process of finding their father Sam got sucked back into the life of a hunter. Finally, they found their father, but he was in the middle of a hunt. The father was able to come across a led on the where about of the yellow eyes demon. Although before they hunt down and kill the demon, they first need to go and find a special gun called the cult. The cult is a very powerful weapon, a gun that was made in the 1800s by a hunter named Samuel Cult, this gun is able to kill the demons rather than sending him back to Hell. Once they found the gun they finally came face to face with the yellow eye demon. There they battled one another, but were at a disadvantage and decided to flee to get to better grounds, but the demon wouldn't let them go easily at least without a price.

Season 1

http://www.youtube.com/watch?v=mmKLq1InbQc    (Season 1)