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 they would miss Taco Tuesday.

Gus has to save Shawn from a pack of werewolves. [Psychonatural AU; Shawn and Gus are monster hunters.]

With the apocalypse looming on the horizon, Dean Winchester decides that he has long-earned a vacation. So he and his brother Sam end up in Santa Barbara where they eventually team-up with an unlikely duo: Shawn Spencer and Burton Guster. With the four of them, crazy shenanigans are bound to ensue and oh, yeah, saving the world.

Finally she eased him carefully to the ground, her hands shaking and knees weak. "Let me see…" She grabbed the flashlight and her cellphone, ready to call for help. There was so much blood. A painful loss, an unfulfilled duty, and three mysterious men blur the line between what Juliet O'Hara knows is true and what she desperately needs.

Melody Grace Winchester, the youngest of the three Winchesters, was abandoned at an orphanage when she was seven. Shortly after she is adopted by the Spencers. Time goes on and she slowly begins to heal from her past. Soon, though, all of heaven and hell is looking for her and her brothers are forced to enter her life to save her. Will she leave psych and join those who hurt her?

Sam and Dean find themselves in Santa Barbara, California in need of a psychic. What they get is Shawn and Gus. (Psych and Supernatural AU) Other Characters involved: Bobby S., Shawn's Dad, Juliet, Lassiter, Woody, Castiel, Crowley

What happens when Cas tells Sam and Dean that Cain is still alive but resides in another universe? Read as Sam and Dean travel to the Psych universe and meet 2 strange characters, Shawn and Gus! Full summary inside Rated T for language. (characters may a bit OOC at times because there are 2 authors)

When Lassiter goes missing, Shawn and Jules discover the real reason the detective was never fooled by Shawn's charade - because Carlton is actually psychic, and supernatural powers are more dangerous than either of them had ever imagined. Written Lassiet, easily read as gen. You don't have to have seen Supernatural or Omundson's clips on YouTube to understand what's going on, but

Shawn is impulsive. The Winchester family's lifestyle was interesting. Cue this story.

The gates of Heaven and Hell are closed, nothing is going in, nothing is going out, hunters are disappearing and only a few people are noticing. Two Winchesters, a Spencer, a Guster, a Hatfield, and an O'Hara walk into a bar...this ain't no joke. C'mon son! A/N: Yvonne Strahovski as Eve Hatfield. A/N2: Cowritten with Superpsych96

as always my supernatural storys begins with Dean left behind by his father and his brother. English is not my birth language, so there is going to be some mistakes.

"'If you do this,' Dean began, 'You could bring down the wall. You could die.' Sam nodded. He understood that; he really did. But, he couldn't let his soulless self's actions hurt any more innocent people. 'I have to do this, Dean.'" *three-shot*

While trying to protect Shawn from a vampire attack, Lassiter is forced to ingest vampire blood; fortunately, Sam may have read about a possible cure. Also, Dean is outed by his dead father (which wasn't news), and Juliet is a BAMF (also not news). [Shawn/Lassiter and Dean/Cas at the end].

Quand un homme est assassiné dans une maison dites hanté, les frères Winchester mènent l'enquête...Et se retrouvent à le faire avec deux hurluberlus un peu bizarres dont un qui prétend être un médium. [Se passe durant la S06 pour SPN et la S05 pour Psych]

Shawn thought the Meitner case was cut-and-dry - they found the murderer, after all, and he was an identity thief to boot. But then their suspect goes missing from his jail cell, and the guards only looked away for ten seconds. And Shawn's beginning to think that there's something off about that janitor...

Carlton has a secret, a past life that he's been meaning to put behind him, an old friend wants to drag him back...and Shawn is caught in the crossfire. Probably rated T for gratuitous moments of Cain brand violence and some swearing. There are no ships on these waters, unless you squint. Please read and review so I can improve my writing, many thanks.

Set in 'Crossroad Blues' S2E8. Sam and Dean's conversation with George Darrow brings them to Santa Barbara, where the third person to strike a deal with the demon lives. Season 2 Supernatural, Season 1 Psych. Rated T for safety, but nothing too crazy, not even swearing.

A creature believed to be extinct resurfaces in Santa Barbara. Retired police detective and former hunter Henry Spencer and the Winchesters will have to team up along with other allies to put an end to this new threat before it gets out of hand. Featuring Hunter!Henry, slight Destiel, and Shassie or Shules, depending on which way you want to squint.

In Santa Barbara Police Department there are strange things happening. When the suspect is severely injured in an empty interrogation room, it brings attention of the infamous Winchesters. All seems to point to vengeful spirit of one.. Shawn Spencer? But he can't be dead! Can he? He would've noticed if he wasn't alive.. right?

TRIGGER WARNING! Woody was a good guy with a good life, but every went down hill when he started hearing voices that where demanding him to do things he didn't want to and he was getting scared. Rated for dark theme and hints of depression and other mental illness.

It had been about a year since Juliet O'Hara figured out Shawn Spencer was not a psychic. And about a year that she thought she knew everything there was to know about him. His deepest, darkest secret. But she dead wrong. Nowhere near close. Takes place in season 9 of Supernatural and Season 8 of Psych.

A pregnant woman dies of malnutrition and her husband saw a decapitated floating head outside the window two days before she died. Sam and Dean are on the case, but they meet Shawn and Gus, the consultants of "Psych." Together, they'll uncover the mystery, and perhaps gank another monster. (Maybe i'm not the best at summaries, but check it out!) Rated T for gore and mild language.

Dean and Sam meet Shawn in Gus in an epic battle of wits- but things get tricky when Shawn figures out they aren't real FBI agents. With a killer still on the loose- a deadly spirit or a deranged psychopath- they have alot to work out

Takes place during season 5. Spoilers for earlier seasons. What happens when Sam and Dean get a case in Santa Barbara where Zachariah is the local coroner? How will Shawn and Gus deal with a supernatural case?

Shawn gets shot on a case and, while on the threshold of life and death, meets reaper-for-a-day Dean Winchester. Hilarity, angst, and fluff ensue. Reaper!Dean One-shot.