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 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

A/U: Chuck is a Navy Explosive Ordnance Disposal Officer thrust into a plot by a global terrorist organization to detonate a nuclear device in a major European city. When he teams up with a beautiful CIA spy named Sarah, they must race against the clock to stop a global catastrophe.

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.

A collection of scenes post-finale. Did the kiss on the beach really work? Read on to find out.

A self-proclaimed nerd is asked by his sister to help a patient recovering from a gunshot wound. The patient is an ex-CIA operative who knows no one in the area. Is this a chance for each of them to make a connection, maybe a shot at a relationship? AU Charah.

Variant of Charles Carmichael vs Life, that is Charah, this is Charina. Chuck is 2.0, assigned to Rome, and Carina is his partner. Started as one shot and blew up. Charina. Charles Carmichael is leading a life of adventure and excitement, with a special woman in his life. Now a multi chapter, ongoing tale. FYI, in this tale Chuck is a flawed person, not a Saint.

Sarah has left her LAPD job, working as a private investigator in the hopes it provides her with less dangerous stakes and a schedule she can control so that she can handle her most important job, raising her toddler. But when the single parent thinks her computer might've been targeted by a criminal, she must request help from the unlikeliest of sources: The Buy More Nerd Herd.

Chuck goes on a journey to grant a Christmas wish. An AU story.

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

Chuck Bartowski is a professor working in Oxford University. A decision to go on an excursion leads to meeting someone who changes his views on relationships and his life. Charah AU.

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.

Chuck and Sarah were meant to be, sometimes people get in their own way, but the fates will always win.

What if Chuck Bartowski had been a vampire all his time on Earth? What if Sarah Walker was sent with the express purpose of slaying him? Another AU Charah story.

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.

A week after the finale, Sarah finds herself in a bar, getting a drink to calm her pre-date jitters with Chuck. One-Shot.

Photojournalist Sarah Walker has spent her acclaimed career walking the tightrope of societal norms and a yearning for adventure. When her duty to making appearances for her career puts her in Bartowski Electrics CEO Chuck Bartowski's path, their very different worlds collide. Will she discover there is more adventure to him than meets the eye? Charah AU based on Rear Window

Exhausted from the events with her mother, the baby, and Ryker, Sarah takes a break and turns down Graham's next assignment. With her not there to intervene, Casey's Intersect plan is realized- Chuck is thrown into a bunker. When she learns the truth through a twist of fate, Sarah realizes all she missed out on in not taking that mission, and the gift she never got to know.

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.

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

What if the download Chuck received from Bryce was different and what if the circumstances in which he watched it were different too? AU Charah story.

With five years of her life forgotten, Sarah leaves her husband and tries to work out what to do with her life. Hiding in a country she's never been, she meets someone that triggers memories. This is a Charah AU.

Sarah Walker's modeling career is in its budding stages when the CIA recruits her into their ranks at 16. 10 years later, she's balancing being a world famous supermodel and actress with spying for the CIA. Her existence is fraught with danger and she's constantly on the go, until she meets a disarmingly sincere man on the beach...and her life is changed forever.

This is an AU story. Chuck Bartowski is gifted in special ways that have kept him isolated from normal life. To add to his feelings of isolation, his gifts come at a price. He wants a normal life. Now, Chuck is a new student at Stanford. He meets a fellow student, Sarah Walker, who has her own issues. Will their lives be anything like normal?