Before receiving the email from Bryce Larkin, Chuck discovered that he was a spy, and had apparently gone rogue. Chuck had also found out about and contacted Bryce's beautiful ex-partner. An AU Charah story.

Chuck Bartowski recently recruited for a joint CIA/MI6 partnership and is thrown into the new world of spying. He has competition but unbeknownst to him, she's not a threat but a colleague. Will they be able to work together?

Chuck and Morgan are co-hosts of a locally popular streaming channel in which they discuss all things metal while playing video games. Their lives are uprooted when their demo guy hands them THE demo of the ages—a band called Critical Hellfire, fronted by singer and bassist Sarah Walker. AU Charah.

The children of business partners, Chuck and Sarah are raised side by side, inseparable, in the aftermath of a devasting hurricane. A crisis arises and Chuck struggles to deal with it on his own. What does that require? Risking the loss of the only woman he has ever loved...in order to save her from her father's misdeeds. Completely AU.

The year is 2032. A conspiracy has been building for 20 years now, with the CIA attempting yet again to build an Intersect machine. But the programming's not quite right... Chuck and his family went underground long ago, trying to stop the madness; but now, two new characters are about to unintentionally bring everything to fruition. Read on to untangle the web.

First person POV. Sarah Walker lived a dark life, destined to trade her soul away for the work that she did. A life where all of her choices were made by others. Until she met Chuck, the light that finally made its way inside her to dispel the dark. He ransomed his own soul to save hers. Mature themes.

Sarah Walker, former CIA agent, finds herself in civilian life. She meets a nerd and the two start a detective agency. A look at their partnership in this AU fic. Yes, there will be shenanigans.

Being a solo con-woman was getting so much harder. for Sarah Walker. Cons and pickpocketing just weren't enough anymore. Prostitution would be more lucrative. This tall guy seemed to want to save her from that. AU Charah.

This takes place a few months after the end of the series. Sarah has regained almost all her memories and they are about to begin their new lives together outside the spy life. They say it was a happy ending. Maybe… Eventually.

A/U story. What if Chuck and Sarah were a couple from the very beginning? How would that change the evolution of the stories? Here's my take on answering those questions. This story is, internally, broken up into arcs which (sort of, mostly) conform to episodes of the show. There's a rough table of contents on my profile page. Reading them in order is suggested.

While Chuck and Sarah try to build a life together at long last, an impossible situation forces the two of them to confront the unpleasant realities of the spy life. (Rated M for adult themes)

Chuck Bartowski, a Stanford junior, takes a DC holiday-break job with Patriot Tours, serving as a guide for groups of teens, showing them the capital's sights. Jill Roberts, a Scripps student, also serves as a guide. Chuck's December 22nd tour starts badly then goes completely sideways — when Sarah Walker, a hard-edged CIA agent, crashes the tour, adventure in her wake.

One-shot focusing on Sarah's thoughts and feelings at various points during Season 2, along with a modified ending.

Chuck Bartowski, former NSA operative, is on a cycling holiday in the South of France when he meets a mysterious and beautiful woman with whom he seems to have a certain chemistry. AU and no Intersect. Not a Green Feet story.

Tongue-in-cheek spin off from "Numb" by CharmingCharles2896, but I warn you it might upset some. Lol.

What if Sarah saw that it was Casey who shot the rogue agent at the station, instead of Chuck? Charah, obviously.

Marine Captain and NSA recruit John Casey receives the shock of his life when he's informed his former fiancée has passed, leaving him a single father to a child he's never known about, let alone met. His life changes again when his child falls ill and he meets a young doctor doing her residency in the pediatric ER.

CIA agent Sarah Walker is sent to Burbank to retrieve the stolen Intersect program and terminate Chuck Bartowski, its recipient. Her mission proves to be the most difficult of her life, unsettling all she knows, pitting her against her own past and her own profession, demanding nothing less than a change of heart. — But how can a woman with no heart change her heart?

What if they were unable to trace where Bryce Larkin sent the Intersect? No Vicki Vale at the Buy More, no dinner and dancing. What would befall our Nerd Herd Supervisor in the wake of discovering what secrets live in his head? Based in canon but largely AU.

This is set shortly after season 5 ended. Chuck is once again the Intersect and has a new team, however a dark sinister plot is also being hatched that may threaten everything Chuck holds dear. Many faces, some old, some new will show up, but who can be trusted? And what about Sarah? Plus plenty of surprises along the way. Dedicated to the best show, we miss you Chuck!

Chuck didn't know what he was getting into when he met the blue eyed handsome man at a bar & he definitely didn't think that falling for him would turn his life upside down. When John Casey, formidable NSA agent, was sent to spy on a nerd in Burbank who possibly had links to rouge agent Bryce Larkin he didn't expect to have to face the reality that he was still human after all.

Sarah went to Liechtenstein

What happens when Piranha isn’t just active in season 5? What if he is there at the start. At the forefront of Chuck’s mind. And not simply being passive. Can the NSA, CIA, and the rest of the world handle the Intersect and Piranha together? Slow building, eventual CHARAH. AU

Season five canon-divergence, after Sarah loses her memories of Chuck. Sarah's thinking about leaving town, but the arrival of an unexpected man from her past has her reconsidering.

Sarah Walker is the new Chief Operating Officer hired by Chief Administrator of Westside Medical Center Diane Beckman. What's in store for the newest member of the Westside family. What's in store for Sarah as she meets new friends along the way while old friends in her past potentially make an appearance as well. What about Chuck? Patience. There will be Charah.