what happened to dean in supernatural

He went to hell. he was suppose to be back as a demon next season.

Okay, i have the TV guide right here. its says that Supernatural will be back September 18 on the CW and this is what it says "season 4 opens up four months later, when dean wakes up with no memory of his torment. What happened to Dean in hell and to sam when he had to be a hunter by himself will slowly come to light. It gives us a nice opportunity for an internal struggle for dean and for the brothers to surprise each other." It says that Ruby and Bela are gone but that the two demon fighters Bobby and rufus are back. It says get set for a revealing flashback to the winchester parents teen years, an homage to 1930s monster flicks and a bloody halloween show." That came from the tv guide. So I hope that helped you know what was coming. Have a wonderful day!

As far as I know, he is in Hell but, I have read that he will be back and out of Hell. Here is what I think is going to happen. I think that Dean is going to get out like the other Hellbound spirits got out and, I think that he and some of his new Hellbound buddies are going to team up with Sam in that army Sam is supposed to lead and take on the big bad that is headed their way. But, I think that Dean is now, and forever will be a Demon. That is just what I think is going to happen. I don't know that for sure. It is just what I would do if I were writing the show.

According to the tv guide that I read, it said that when Supernatural returns it is months later and Dean is out of hell with no recolletion of what happened to him in hell, with I guess flashbacks of he went through throughout the season. And basically you have to see how the brothers come together because Sam has been by himself for so long. I'm really excited for the show to come back, it's one of my favorites.