When strange things begin happening in Starling City, Sam and Dean get a call from Laurel, Ruby's former host. While on the case, Sam runs into someone he thought he'd never see again, and Felicity has to face her past. Everything is about to change. Sam/Felicity. AU of SPN season 10 and Arrow season 3. NOW COMPLETE!

A crossover event featuring Supernatural, Flash and Arrow. With the Darkness eating away the sun, Chuck decides to use the last of his strength to send the Winchesters and Castiel to a parallel Earth. One that is on the brink of destruction by none other then Zoom and Damien Darhk! Follow along the Winchesters as they search for a duplicate of Chuck somewhere in the Flarrowverse

Sarah and Oliver weren't the only ones who went through hell. Laurel has a secret about where exactly she was the first year her sister and boyfriend were missing. She's never thought much about that time since mainly it involved a demon named Ruby. And yes, she was possessed. Based on Katie Cassidy and the fact that she plays both Laurel in Arrow and Ruby in Supernatural.

Charlie's dead and Dean's missing. Sam needs to find him but doesn't know how. So he calls the woman his brother told him about, Felicity Smoak. Rated M just in case

Felicity grew up with the Winchester's and Harvelles but she was the only one who ever got out. But you're never really out are you? Ghouls are terrorizing Starling City so she calls Sam and Dean and introduces them to Team Arrow. Oliver thought he had enough on his plate but now Monsters are real. Dean/Jo Olicity.

In this Story Felicity is the hero. She has a Supernatural secret, witch could change her relationship with Team Arrow forever, and the fact that there are others out there who also know her secret only complicates things. Rated M for later Chapters

They've gone up against some pretty Big Bads before, but when Felicity accidentally gets in the middle of a fight with a vampire, Team Arrow's lives get a whole lot weirder. The Winchester's had two goals when they got to Starling City: One, kill the vampire that had left a slew of bodies behind. And two, stay off The Arrow's radar. Well, one goal accomplished is better than none.

ONE-SHOT: It's time to get even. And Dean is up first. Sequel to Charlie Bradbury Meets Felicity Smoak, where the Winchesters play a prank on the two ladies.

ONE-SHOT: Good crossover fun. Charlie Bradbury(Supernatural) meets Felicity Smoak(Arrow).

Eighth Arrow/SPN Crosover. Dean POV still. Picking up where Monsters in Our Heads ended. When old threats combine with unheard of threats and the monsters start acting like organized crime syndicates the Boys have to reach out to the experts in taking down mobs and drug lords. Team Arrow.

Twenty years ago, Naomi had an apprentice named Ramiel she had pulled out of the garrison, but one day when she ordered Ramiel to retrieve a weapon that would bring the downfall of the human race, Ramiel hid it and Fell so the secret would die with him. Reborn as Roy Harper, the former angel's plan is working, but Naomi will stop at nothing to get her hands on that weapon...

'There is still a dead body lying in the bed. It's just awake.' (Otherwise known as the fic in which Demon!Dean is the Winter Soldier to Laurel's Captain America.)

Oliver, Felicity and Diggle meet Dean, Sam and Castiel in a remote forest town.

A rogue angel starts killing the ruthless rich in Starling City. The Winchesters come and track the angel, but cross paths with The Hood, who isn't particularly happy about another vigilante in town and the brothers digging into it. Sam knew Felicity Smoak from his high school days- when he starts asking about the Hood, she continues to avoid Sam. So what will happen next?

Heroes from across the Multiverse are being gathered. Dean Winchester, Oliver Queen, Ruby, and T-888 Cameron find themselves together and trapped on a dying world. Guided by a rogue angel they are drafted into a coming war. Now old enemies and new allies must join forces to thwart a rising evil before it can escape and spread its darkness across the Multiverse.

Laurel and Felicity have something in common that Oliver and Sara or anyone from the Team Arrow knows about...but what will happend when a tragedy strikes and Oliver witness something he shouldn't? Will the girls spill their guts to the Team or lie? Will the secret leave the Team shocked?

(Author's Note: There will be some appearances by the Arrow Crew but this is continuing with Dean's POV from "A Fresh Start") Life with Coyote has gone better than Dean hoped, the long vacation has turned into something more. He's finishing up a project for Sam when a call from Krissy gives him an opportunity to help someone that affects him in ways he never expected.

Series of UNRELATED one-shots connecting Felicity and her world with Team Arrow to her world with Dean and Sam.

(If you haven't read "Darkened Warriors, Lost Spirits", you may want to.)Picking up where "Family is Who You'll Kill For" left off. We find the Boys trying to start over again. Since Roy is looking for a new sense of purpose he convinces the Boys to take him under their wing. They are all a bit surprised when they come across a job that requires a call to an old friend, Coyote.

Octavia has to face her past that once cause her pain. But she will not do it alone because now she has a real family that will do anything for her.

Set after The Werther Project; Dean wants to let go for a while and Felicity justs wants to feel wanted. They meet at a bar. Gifted to Allroundcowgirl

Fifth Arrow/SPN Crossover: - Sam gets a late night call from a desperate Felicity informing him of Oliver's trip to face Ra's al Ghul. She's not willing to stand by and let Oliver go by himself and Dig is standing firm on following Oliver's orders, Roy's not skilled enough so that leaves Oliver's last to allies, The Boys.

Fourth Arrow/SPN Crossover: I am throwing in the Flash for fun. Ghosts appear in Starling City, Oliver calls in the experts. Sam and Dean figure out fairly quickly someone is summoning them. When the boys and Team Arrow follow all the trails and track down the summoner they come up against a problem and the solution is going to require a little extra speed.

This is his life now. If he's not out getting his vigilante on, you can usually find Dean Winchester either having a tea party or playing space cowboys with his girls. Tonight he did both. This is definitely not where he thought he would end up. (A Daddy!Dean/Mommy!Laurel fic for anonymous on Tumblr.)

The Oliver Queen that was born on the island never thought he would meet someone who could relate to every aspect of being on Lian Yu, or being what some people called a hero. Then he met Dean Winchester. Hurt!Dean, Hurt!Oliver, lots of passed whumpage. AU, Bobby's alive, and the boys haven't met angels yet... Rated T to be safe.