While on her honeymoon, WWII combat nurse Claire Randall is mysteriously transported back to 1743 Scotland, where she is kidnapped by a group of Highlanders - and meets an injured young man named Jamie.
Claire is taken to meet the Laird. As suspicions about her grow, Claire befriends the mysterious Geillis Duncan. When the clan discover her medical skills, Claire goes from guest to prisoner.
Claire decides to use her medical skills to aid her escape from Castle Leoch - with Jamie's help, she tends to an ill child. During an evening's entertainment, a story gives Claire hope for her freedom.
As the Castle prepares for The Gathering, Claire plots her escape. But after a dangerous encounter with a drunken Dougal and an unexpected run-in with Jamie, her plans are dashed.
Claire joins the MacKenzie rent-collecting trip. To her horror, Dougal uses Jamie's scars to gain sympathy for the Jacobite cause. Claire recalls that a defining moment in Scottish history is fast approaching.
Claire's unexpected meeting with a British general turns tense when Captain Jack Randall arrives. Claire finds herself alone with Randall - a dangerous man determined to uncover her secrets.
Claire and Jamie are thrown together in marriage, but as their emotional and physical relationship unfolds, deeper feelings arise. Claire is ultimately torn between two men in two very different times.
Frank desperately searches for his missing wife, while Claire tries to come to terms with her new marriage. Claire is faced with an emotional quandry as a life-altering opportunity presents itself.
Jamie and the Highlanders rescue Claire from Black Jack Randall. Back at the castle, politics threaten to tear Clan MacKenzie apart and Jamie's scorned lover, Laoghaire, attempts to win him back.
Jamie hopes the newly arrived Duke of Sandringham will help lift the price from his head, while Claire attempts to save an abandoned child.
Claire and Geillis are on trial for witchcraft. Jamie manages to rescue Claire, but not before she discovers a secret about Geillis's past.
Reunited, Claire and Jamie make their way to Lallybroch - Jamie's family home. Reality quickly sets in, and old wounds are reopened between Jamie and his sister, Jenny.
Jamie finds himself between a rock and a hard place when a redcoat deserter from his past resurfaces. Claire tends to a laboring Jenny while Jamie and Ian join The Watch, resulting in devastating consequences.
Claire and Jenny set out to rescue Jamie from his redcoat captors. When Murtagh joins up, they turn to unorthodox tactics to send word to Jamie. When word finally arrives, the news isn't what anyone had hoped.
Jamie awaits his death sentence at Wentworth Prison, while Claire and the Highlanders search for a rescue plan. When Jamie is visited by Black Jack, he realizes there is a fate worse than death.
A desperate plan manages to free Jamie, but his wounds are more than just physical. At a nearby monastery, Claire attempts to save both Jamie's heart and soul, as his mind lingers on the torture.
Returning to her own time, Claire must reconcile her future with the life she left behind. Shifting back to 18th century, Jamie, Claire and Murtagh arrive in France, but learn that Paris presents its own challenges.
Life in Paris is not without its trials as Jamie struggles to triumph over the traumas of his past. A fortunate meeting with Jacobite leader Prince Charles presents opportunities, while the Duke of Sandringham’s presence brings complications.
Jamie’s days and nights are dominated by political machinations, while Claire finds solace in her healing skills. As their plan to stop Culloden progresses, including engaging the aid of a young pickpocket, the past threatens to derail their forward momentum.
Claire and Jamie throw an elaborate dinner party intended to derail investors in Prince Charles’ war effort. Meanwhile, Claire’s revelation that Jack Randall is alive sparks Jamie in an unexpected way as he and Claire struggle to regain their physical intimacy.
Reunited, Jamie and Claire attempt to extinguish the fires their dinner party ignited; however, Claire is set off on an unexpected change of course. Jamie and Claire’s relationship is put to the ultimate test when the past rears its ugly head.
Jamie and Claire use Claire’s medical knowledge to devise a scheme to stop a wine deal which could fill the Prince’s war chest. When Claire learns Jamie has gone back on his word, the couple are met with dire consequences that will forever change their lives.
Claire is brought to L’Hopital Des Anges where doctors try to save her life and that of her unborn baby. King Louis asks Claire to judge two men accused of practicing the dark arts – one an enemy, one a friend.
Claire and Jamie call upon Jamie’s grandsire, Lord Lovat, in an attempt to elicit support for the Jacobite cause. However, a visiting Colum MacKenzie has other plans, and Lord Lovat’s manipulative machinations ensure that no matter what, his own interests will be served.
Claire and Jamie reunite with the Lallybroch and MacKenzie men as they train for war. Jamie’s power struggles with Dougal and Claire’s personal battle with her memories of WWII weigh upon them, but new, helpful information comes to light when a young Englishman named William Grey pays a surprise visit to their camp.
Jamie relies upon Claire's knowledge of history to lead the Jacobite army into a crucial battle. Claire is reminded of the true cost of war as she attends to the dead and dying.
Claire and the Highlanders head north after the Jacobite leaders decide to halt their march on London. Claire has an unexpected reunion after a band of redcoats makes trouble for the Scots.
Jamie works to divert the Jacobite army away from imminent slaughter. Claire tries to provide comfort to a sick Alex Randall who shares an unusual plan to save the mother of his child.
In the present, Claire reveals the truth to her daughter, Brianna. In the 18th century, Jamie does everything he can to save his loved ones as the Battle of Culloden begins.
Jamie's past provides his only hope of survival following the Battle of Culloden. A pregnant Claire attempts to adjust to life in 1940s Boston.
Jamie leads a lonely life hidden in a cave until Lallybroch is threatened by redcoats. Claire and Frank struggle to coexist in a marriage haunted by the ghost of Jamie.
In prison, Jamie discovers that an old foe has become the warden - and has the power to make his life hell. Claire and Frank both put their best foot forward in marriage, but an uninvited guest shatters the illusion.
Jamie is pulled into intrigue while serving as a groomsman at Helwater. In 1968, Claire, Brianna and Roger struggle to trace Jamie's whereabouts, leaving Clarie to wonder if they will ever find him.
Brianna grapples with life-changing revelations and Claire must help her come to terms with the fact that she is her father's daughter. Roger brings news that forces Claire and Brianna to face an impossible choice.
After decades apart, Jamie and Claire finally reunite and rekindle their emotional and physical bonds. But Jamie's new business dealings jeopardize the couples' hopes for a simple life together.
Claire follows her conscience as a surgeon, even though it could put her and Jamie's lives at risk. At the same time, Jamie attempts to evade the reach of the Crown as it representative closes in on his illegal dealings.
Claire returns to Lallybroch with Jamie, where she does not receive quite the reception she was expecting. Unbeknownst to her, Jamie's made some choices in their time apart which come back to haunt them with a vengeance.
Claire and Jamie leave Scotland, sailing to the West Indies on an urgent quest. But when the superstitious crew looks for someone to blame after a string of bad luck, rescue comes from an unlikely source.
Claire races to discover the source of an epidemic aboard a disease-stricken ship before hundreds of sailors die. And as Jamie locks horns with Captain Raines, Fergus finds himself torn between loyalty and love.
After making a leap of faith, Claire washes up on an island where survival is her only option. Navigating treacherous waters crippled the Artemis, so Jamie devises a joyful moment for his crew in the midst of setbacks.
The Artemis finally reaches Jamaica bringing Jamie and Claire much closer to their goal. During a ball on the island, the Frasers encounter old allies, as well as former adversaries who threaten to derail their mission.
Claire plays a game of cat and mouse with an old adversary as she searches for young Ian. The Frasers race through the jungles of Jamaica to prevent the unthinkable.
Claire and Jamie cross paths with Stephen Bonnet, a pirate and smuggler who enlists their help. Claire illuminates Jamie on some of America's history, leading him to wonder if it's possible for them to lay down roots.
Claire and Jamie visit his Aunt Jocasta at her plantation, River Run. When tragedy strikes at the plantation, Jamie and Claire find themselves caught between what's right and the law of the land.
Jamie and Claire search for a place to call home. Meanwhile, in the 20th century, Brianna and Roger's romance heats up and then fizzles during a road trip that winds up highlighting their differences.
Having been led by providence to Fraser's Ridge, Jamie, Claire and Young Ian begin to build a home in the Blue Ridge Mountains. In the 20th Century, Roger tries to reconnect with Brianna.
Claire's medical expertise proves invaluable, but she begins to fear for her life when tragedy strikes her patients' household. Jamie and Young Ian travel to a nearby town to recruit settlers for Fraser's Ridge.
Jamie and Claire are surprised when Lord John Grey drops in on Fraser's Ridge with an unexpected traveling companion. When Grey takes ill, Claire must reconcile her personal feelings with her duties as a doctor.
Brianna follows in her mother's footsteps and travels through the stones back in time to 18th century Scotland where she struggles to make her way to the Colonies to find her parents.
Roger's diligent search for Brianna pays off when he finds her in Wilmington, but their romantic reunion comes to an abrupt halt when she discovered pertinent information that he intentionally kept from her.
As Brianna struggles to compartmentalize the trauma she's suffered in the wake of the tragedy that befell her in Wilmington, she refocuses on finding her parents.
Jamie and Claire keep secrets from one another as they try to help Brianna process her recent trauma. But the secrets they keep cause a bigger familial rift once they are revealed.
Jamie, Claire and Young Ian embark on a long uncertain journey to rescue Roger, while Brianna forges a friendship with one of Jamie's old friends as she fends off Aunt Jocasta's attempts to secure a husband.
Brianna confronts a violent figure from her past in an attempt to cope with her trauma. Roger befriends a fellow captive and endeavors to escape the Mohawk Village, while Fergus and Marsali plan a dangerous mission.
Jamie, Claire and Young Ian's attempt to rescue Roger from his Mohawk captors goes awry when a ghost from Claire's past lays waste to their plan. Meanwhile, Brianna worries Claire, Jamie and Roger might not return.
Following celebrations in honor of Brianna and Roger's wedding, Governor Tryon reminds Jamie of his obligation to hunt down and kill Murtagh Fitzgibbons.
As Jamie continues to hunt Murtagh with the aid of the zealous Lieutenant Hamilton Knox, he's forced to consider whether or not he's on the right side of history.
The growing Regulator threat forces Jamie, Claire and Roger to embark on a mission to raise a militia.
Roger leads Jamie's militia to the trading post of Brownsville and finds himself embroiled in a bitter feud. Jamie and Claire arrive to find that Roger's unusual strategy may have cost them the loyalty of the militia.
Jamie and his militia arrive at Hillsborough to learn that Governor Tryon has proposed a rather unorthodox solution to deal with the threat posed by the Regulators and to resolve the growing political crisis.
At Jocasta's wedding, Jamie learns Tryon's true motivation for ending the Regulator threat.
The Regulator Rebellion reaches a boiling point, forcing Jamie to face his fear and confront the consequence of his divided loyalties.
The Frasers must come to terms with all that has changed in the aftermath of the Battle of Alamance Creek. Brianna tries to help Roger overcome the trauma he has endured. An unexpected visitor arrives at the Ridge.
When Jamie is bitten by a venomous snake, Claire fears she may not have the resources to save him. Jamie asks Roger to complete an important task in the event of his death.
Jamie and Roger implement their plan to eliminate the threat looming over them, but it goes awry. Brianna is forced to confront her greatest fear and fight for her and her son's lives.
A revelation about Jemmy forces Roger and Brianna to choose between staying in the eighteenth century and returning to the safety of the future. Jamie finds that unrest in the backcountry has given rise to a new power.
Claire struggles to survive brutal treatment from her captors, as Jamie gathers a group of loyal men to help him rescue his wife. Meanwhile, Roger and Brianna's journey takes a surprising turn.
Jamie's authority is tested when an old rival from Ardsmuir shows up to settle on the Ridge. Claire finds a new way to cope with the trauma of her assault by Lionel Brown.
Jamie struggles with his first request as Indian Agent. Roger presides over an unusual funeral. Marsali gives birth. However, the joy is short lived when a discovery is made.
Fergus worries about his new son's quality of life when the baby is bullied by superstitious Protestants. Claire performs surgery on Tom's hand.
While visiting the Cherokee, Ian encounters a man from his past who dredges up painful memories of his time with the Mohawk. Jamie meets an Indian Agent who challenges his convictions, causing him to re-evaluate.
Claire and Jamie experience the rising tensions in the colonies first-hand when they attend a Loyalist event in Wilmington in honor of the Scottish heroine, Flora MacDonald.
A dysentery epidemic spreads on the Ridge, and Claire falls deathly ill. She is almost recovered when the Christies arrive and drop a bombshell. As nefarious rumors spread like wildfire on the Ridge, tragedy strikes.
Claire struggles with her demons as a nefarious rumor begins to spread on the Ridge. Tensions rise as the residents fear there is a dangerous person in their midst.
Richard Brown and his Committee of Safety arrive to arrest Claire for murder. However, due to the rising political tensions in the colonies, Brown's plan to find a judge for a trial does not go as expected.
Jamie races towards Wilmington to rescue Claire from the gallows, only to discover that the American Revolution has well and truly reached North Carolina.
Claire makes a startling discovery about Roger and Brianna’s newborn daughter. A familiar face returns to the Ridge with explosive consequences.
Jamie discovers Arch Bug has been keeping a dangerous secret. In the 20th century, Roger and Brianna find a link to Jamie and Claire.
On the way to Scotland, Jamie is pulled back into the Revolutionary War. William is sent on a covert mission. Roger and Brianna struggle to adapt to life in the 1980s.
At Ticonderoga, Jamie and Claire prepare for an imminent British assault. Roger compiles information about time travel while Brianna earns the respect of her coworkers.
Jamie and Claire help civilians flee Ticonderoga after the fort falls into British hands. Roger discovers the identity of the mysterious 'Nuckelavee'.
Jamie prepares to face British forces in battle. Roger and Brianna question Buck MacKenzie’s intentions in the 20th century. William fights in the First Battle of Saratoga.
Jamie fights in the pivotal Second Battle of Saratoga. Roger and Brianna search for Jemmy.
Jamie, Claire, and Ian return to Lallybroch. Ian reconnects with his family in a time of need, while Claire deals with the fallout from a long-held secret. Roger and Buck search for Jemmy in the past.
Claire and Ian arrive in Philadelphia to help the ailing Henry Grey. Roger and Buck receive an unexpected clue in their search for Jemmy.
Claire turns to John Grey for comfort as they process difficult news. Ian and Rachel discuss their love and their future. Brianna confronts an intruder at Lallybroch.
Lord John Grey is put in a precarious position. William struggles to understand a surprising revelation.
Brianna works to thwart a treacherous plan that endangers her family. A surprise encounter brings new understanding to Roger's journey in the past. Ian and Rachel take a big step in their relationship - as the Revolutionary war rears its head once again.
The truth about Lord John Grey's mysterious disappearance is revealed. Brianna faces off with the foes threatening her family.
The American Revolution reaches the pivotal Battle of Monmouth. Lord John Grey and Ian race to save William. Brianna makes an important decision.
Denzell must perform a dangerous operation with the skills he's learned from Claire. William asks for help from an unexpected source in his mission to save Jane.
After discovering a devastating truth, Jamie takes Claire home to the Ridge, where a surprise awaits them.
When a violent tragedy shakes the Ridge, the Frasers must lean on their new tenants to make the community whole again.
