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.

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

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?

Agent Bryce Larkin's puzzling attempt to look up an old college friend after he disappears with U.S. Intelligence's top secret Intersect sends Larkin's betrayed partner Agent Walker to Echo Park, Los Angeles, California as Chuck Bartowski's birthday approaches. Slight AU of the pilot.

Chuck Bartowski finds himself on an exo-planet and has to face a new life there. A beautiful blonde he meets will help, just as he will help her. This planetary romance will be a very different Charah AU.

Sarah Walker's life hit rock bottom when her mother died, leaving her to take care of her teenage sister. Unable to get a job she's resorted to working as a stripper to support her small family. Then one night she dances for a tall, dark-haired stranger called Chuck.

Chuck Bartowski plans to take a relaxing train trip from LA to NYC. In NYC, he will spend Christmas with his sister and her family. But on board, Chuck meets a beautiful woman, Sarah Walker, whose traveling companion, Carina Miller, mysteriously vanishes. Sarah searches for her and asks Chuck for help. Together, they attempt to unravel Carina's disappearance from the moving train.

A traumatic mission causes Sarah to question her life path and her priorities. With some unexpected help from Carina, Sarah starts to a journey of self discovery in a landscape of emotions that she us unfamiliar with and unprepared for. Sarah's path is not simple or safe, but perhaps worth the risk - AU with Canon framing

At Sarah and Chuck's son's ninth birthday party, his family caught a glimpse of something unexpected. They soon learn the scope and magnitude of what it means. Their son is the Ultimate Intersect. Suddenly the normalcy of their lives is perilously endangered. There begins a battle for all time-will verses destiny. And it will take everything that they have to win it.

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.

After Bryce left Team Bartowski for the second time, Sarah has to repair damage caused by his visit. Canon-close 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.

Sarah Walker, is the best corporate raider that Langston Graham Enterprises has to offer. In the days leading up to Thanksgiving, she is tasked with purchasing and taking over a company in Los Angeles, Ca, Constellation Electronics. With the holiday's approaching she finds herself home for the first time in years, and what she discovers may change her life forever. CHARAH

Dr. Charles Bartowski, renowned archaeologist is faced with his hardest task yet; survive a plane crash and prove the existence of a legendary warrior couple who lived almost 1,000 years ago before other treasure hunters can steal all the evidence. He'll need all the help Army veterans Major John Casey and survival expert Captain Sarah Walker can give him.

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.

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.

There are about 568,000 homeless in America. There are 151,000 in California, 41,290 of them in LA County. One of them is Charles Bartowski. During a chance vagrancy complaint, Chuck catches the eye of Officer Sarah Walker, and Chuck's luck begins to change. Sergeant Walker knows she can't help everyone, but she feels destined to help him.

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.

After Ellie learns Chuck's secret, there are many other secrets she begins to learn, and Ellie starts to piece together all the events that didn't quite make sense after Chuck met Sarah. (A collection of oneshots where Ellie finds out about things Chuck had to keep secret from her)

A little Halloween fun from the world of Casey vs the Doc.

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.

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!

Sarah Walker is a successful author of a series of spy novels. When she agrees to add a love interest into the next book, she starts to think about her own situation. AU Charah.

Sarah is accepted into the highly prestigious and elite British 22nd SAS Regiment and becomes the first female in the Regiment after passing selection. She anticipates a long and successful career in the Regiment, but the last thing she anticipates is falling in love with her teammate, Chuck Bartowski, who passed his own selection three years earlier. AU/Action/Romance story.

Chuck is 2.0, trained and relocated to Rome. 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. He is doing his best, making mistakes along the way. The one thing he knows is that he must become a real spy.