What if John and Mary Winchester had not one but three sons? What if Dean had a twin brother who was taken from his family with out anyone knowing and raised as Jason Teague? What will happen when Sam and Dean go to a small town in Kansas to investigate some incredibly strange reports?

Full summary inside. 7 years after the war, Harry's sister, Lorelai, still hasn't found her own peace and is working as an Auror for MACUSA. When she crosses paths with Dean Winchester, similarly adrift hunter, is it fate or a recipe for disaster? Starts pre season-1 and runs through series

After an uneventful hunt, Dean experiences strange events. During one of those events, the Shadowhunters learn about his existence and set out to bring him into the fold. Dean, obviously, does not appreciate this and does all he can to return to his family. Will Dean accept his place among the shadowhunter or will he refuse?

Sam, Dean and Castiel have averted the Apocalypse. As a reward for their actions, peace and free will is very much an option. Heaven and Hell have closed down, leaving Castiel free to roam Earth as he likes. But as Fate would have it, a new primordial force of malevolence have re-emerged, forcing them to shake the Universe to its core once again.

Sam and Dean are on the road again, this time heading to Mystic Falls, Virginia. What seems like a simple milk run vampire hunt, turns one Winchester's life upside down. This is mid Season 4 of Supernatural and Post Season 8 of Vampire Diaries with a few changes. Elena is still under the sleeping spell and Damon never had the cure. Let's assume Dean and Bonnie are in thei

Just after her return to Heaven, Anna Milton finds herself in the company of three teenage wizards. Deciding to travel with them, she soon discovers a hidden world at war and a secret kept hidden from the magical trio.

Deadpool goes on his first ghost hunt with Sam, Dean, and Castiel.

In 1983,in Lawrence, Kansas, after a simple case David Rossi and Jason Gideon are asked to join a detective on a house fire call since they were being driven to the airport. Little did they know this case would break their conception of natural and widen the minds of the BAU years down the road.

The winchester brothers go to haddon field to investigate the mysterious figure known as Michael Myers. Despite all their years of experciences dealing with the supernatural, are they ready to face a new threat?

What if Chuck after sending SI to one of his cornerstone worlds decides that he wants to deal with all his worlds? And so he created a new Archangel whose purpose was to rule, protect, punish, and guide his children and their creations in his name. Once the Archangel is created Chuck uses his immense might to merge multiple endverse universes.

After dying in Hell, Adam wakes up in a Bathroom on Earth.

Fallon Winchester , was a survivor of a lot of shit along with her twin brother Dean and her younger brother Sam ... when one fateful day a bright crack appear and sucked her in to another world , where she jumps around a mad man with a blue boxes timeline... who is he? How does he know her so well? Will she ever get home? Doctor who crossover with supernatural AU OCXdoctor

When Harry, post the second Battle of Hogwarts, finds himself looking for purpose once again, Gabriel is there to help him find it. This story cannot stand alone - this is the seventh story in the series.

This is the backstory of Ophelia Walker & Charles Rawlins - original characters in my story 'Ghost Walker'. It will not make much sense if you haven't read the original story. As backstory, it only has my OC and doesn't actually include any characters from Supernatural or Walker.

Harry is going to murder Sirius Black. Just cold blooded murder. No regrets. Just death.

When a child is born who is touched by the angelic and demonic, what better place for him than the only family that can say the same, the Winchesters. Harry Winchester must grow and learn to understand the powers he contains while struggling with his annoying older brothers, an archangel hitchhiker, and a school full of hormonal mages. At least it’s a break from hunting!

a man who didn't have enough karma to go to hell or heaven, reincarnates in the Percy Jackson universe as the Titan Cronus and tries to survive in that cruel world (AU History, Si/Cronos)

Dean was there for three years. He was young enough to have forgotten almost all else but the training house—what they turned him into, what they molded him to be. And then salvation came: not in the form of his dad, or death, but in one wearing an all too familiar face. Skinwalker Dean. Young Dean, older Alec. WARNING: This story contains psychological and sexual abuse of a minor.

Danny had been through so much since he'd left Amity Park to try to avoid the future his evil future self had tried to ensure, and now he was trapped by a ring of salt? Sure. This might as well happen. (One-shot, canon divergent from TUE)

Harry & Dean mutual pining. Pre-relationship.

The lies slip from his lips like smooth caramel, but his eyes are what give him away

Dean & Sam's latest hunt collides with an unexpected stranger. Friend or foe? That is to be seen... Set somewhere early seasons of Supernatural. No spoilers.

Now that Dean is back from Hell, he and Sam are racing to stay ahead of angel plots, demon deals, and everything in between. But when things get too overwhelming, the Doctor might just have to step in and help.

Summary: On the Night of the Mikaelson Ball, Omniversal Chuck summons the entire Mikaelson family Esther, Dahlia, and Mikael, including The Scoobies, Carol, Liz, Katherine, Sage, Marcel Gerald, Davina Claire to a little pocket dimension. It seems, in an attempt to save himself, Jack is in a Multiverse of SPN where a Dimensional God. Has destroyed his universe. TVDU Watching SPN.

A dead body with mysterious tattoos. Two suspicious, yet handsome, FBI agents helping with the case. And a rat lurking around the Psych office. (Not the figurative kind. A gross, literal one.) Shawn was worried about missing Taco Tuesday.