What happens when Faith comes across Castiel who along with Dean and Sam is in desperate need of help?

Dean and Sam are transferred to a alternate universe. They come to a town called Sunnydale and meet up with their favorite characters from their favorite T.V. show.

Dean and Buffy meet in high school season 2 BTVS . Buffy wants a normal teenage life, being the Slayer always messes that up. She wants to keep Dean away from Slayer life. Years later Dean learns John had been keeping Buffy's secret.

Bobby sends Sam and Dean to Cleveland to retrieve something, the same something a slayer wants. Sammy's afraid of Slayers.

Buffy just got done with her musical tryst and now everyone knows she's been in heaven. The one person who can help isn't there and she doesn't know why. The gang doesn't know how to tell her that Dean went to hell while she was dead.

Years, and she hadn’t heard the slightest word from the once mysterious hunter to have passed through her life so long ago..." now as a certain hunter reappears, both have to come to a decision, what's more important, their love or their destinies?

I can't do this without you, Dean." "I wish like hell you didn't have to..." Dean's deal is coming due, who will protect Sam in his stead? The third Winchester brother of course. Xander meet your new brothers.

The Slayer is getting a new assignment

The Key's protector is gone. Another is needed. TtH FFA response for Dawn/Castiel non-romance

Crossover between SPN/BTVS/IT. The winchesters investigate some mysterious deaths in Sunnydale California involving a Killer Clown called simply 'It'. Takes place in series 2 SPN and during series 3 BTVS in the episode Homecoming.

The Winchesters meet Buffy and her friends, then all hell breaks loose. BrotherHood AU the brothers are 17 and 13, more of the summary is inside

He hadn't planned on ending it with Buffy this way. If he looked back on it, he hadn't planned on having that relationship in the first place." Sequel to "What I Didn't Say."

Dean/Buffy rewrite. Dean passes through Sunnydale and winds up staying longer than he thought he would.

Sequel to 'I, Lucifer'. On a roadtrip, Dawn runs into an unexpected acquaintance.

Buffy learns the hard way that it's not what's said that's important; rather, it's what's left unsaid.

Sam and Dean are drawn to Sunnydale by the discovery of 7 bodies. Meanwhile, in Sunnydale, Buffy is hit close to home with the discovery of the murdered bodies of 7 people, linked to a certain blond vampire. BuffyXSupernatural

They met by chance and found comfort in each other. What happens when one of them goes missing? Spoilers for BTVS s. 3, 5 & 6, Post BTVS s. 7, post ATS s. 5, pre/during SPN s. 1. Buffy/Dean friendship or romance.

Dean and Sam walk in on an ‘occupied’ Bobby.

Dawn musters her courage to ask her crush for a study session.

Set six years after Supernatural season 5, Dean visits someone and reflects on his loss. Submission for Slayalive Scribes Crossover Challenge. Please read and review. Feedback is appreciated

John and Joyce get married! see how Dean and Sam get close to Buffy and Dawn

Spirit!Dean does what he has to get into contact with Sam and John at the hospital. He's in for a bit of a shock when his temporary plan turns a bit more permanent. Body!Swap. Supernatural & Buffy crossover

A look at 25 things about Dean and Buff's relationship

Sequal to A Hunter's Nephew. To save Sunnydale Willow attempts to resurrect Buffy, but someone else tags along.

Hank learns about the destruction of Sunnydale.