Which Actors Play Outlander Murtagh In Film And TV?

I get a little giddy talking about this, because Jamie Fraser is one of those characters who lives so vividly on-screen. On television, Jamie is played by Sam Heughan in the Starz series 'Outlander' — he's the face most people think of when they hear the name. Sam brings that brooding Highlander charm, physicality and tenderness to the role across multiple seasons, and he grows into Jamie alongside the story so well that it practically defines the character for a whole generation of viewers. There isn't a major theatrical film adaptation of Diana Gabaldon's novels that cast Jamie for cinema release, so you won't find a big-screen Jamie the way you find a TV Jamie. That said, Jamie has appeared in other forms — audiobooks, stage readings and fan films — where different performers interpret him. For instance, audiobook performances rely on narrators to give Jamie a voice, and various stage or fan productions have cast local actors for shorter screen or stage pieces. For most people, though, Sam Heughan is Jamie on screen, and his chemistry with the show's other leads really sold me on the series.

I have been telling friends about this show non-stop: the core faces everyone thinks of when they say 'Outlander' are Caitríona Balfe as Claire and Sam Heughan as Jamie Fraser — they’re the heart of the series and still front and center. Around them you’ll find Sophie Skelton playing their daughter Brianna, and Richard Rankin as Roger MacKenzie, who becomes a key partner in the family’s story. Tobias Menzies brought a chilling dual performance as Frank Randall and Black Jack Randall in the early seasons, and his presence left a lasting mark. The ensemble that rounds out the world includes Duncan Lacroix (Murtagh), Graham McTavish (Dougal), César Domboy (Fergus), John Bell (Young Ian in the early arcs), Lotte Verbeek (Geillis), and David Berry (Lord John Grey). Maria Doyle Kennedy and Lauren Lyle are also important recurring figures. The cast evolves with the books and timeline, so some characters gain more screen time later, but this is the core lineup people usually mean when they ask about 'Outlander' today. I still find myself surprised by how attached I get to each actor’s version of these characters.

If you're picturing the brooding Highlander with the red hair and the kilted swagger, that's Jamie Fraser — played by Sam Heughan. I fell into 'Outlander' partly because of the chemistry between Jamie and Claire, and Sam's performance is a huge part of why the show stuck with me. He brings a mix of warmth, stubbornness, and quiet fury to the role that makes Jamie feel like a real person rather than just a romantic fantasy. He trained hard for the physical scenes, and you can tell he cares about getting the details right, from the fight choreography to the quieter, tender moments. Beyond Jamie, the cast has a few other standout male roles: Tobias Menzies plays both Frank Randall and the menacing Black Jack Randall, and Richard Rankin shows up later as Roger Wakefield/MacKenzie. But when people say "the outlander guy," they're almost always talking about Jamie — Sam Heughan's portrayal has become iconic. I keep going back to certain episodes for his subtle expressions and how he handles Jamie’s moral conflicts; it's the kind of performance that grows on you the more you watch. Honestly, watching him share scenes with Caitríona Balfe as Claire is part of the reason I rewatch whole seasons just for comfort; his Jamie is unforgettable to me.

That mix-up pops up a lot in fan circles, and I get why people ask it — both actors are Scottish and have that same grizzled, weathered presence. To be clear: Brian McCardie did not play Murtagh in the TV series 'Outlander'. The character Murtagh Fraser on the Starz show is portrayed by Duncan Lacroix, whose performance captures that loyal, blunt, and stubborn heart of Jamie's godfather. If you dig into credits or IMDB, you'll see Duncan Lacroix listed for Murtagh, especially in the early seasons where the character is central to Jamie's backstory and the Highland scenes. Brian McCardie is a well-known Scottish actor with a long resume, so it's an easy identity-swap to make when skimming cast lists or discussions. I still catch myself double-checking casting occasionally, but once you spot Lacroix onscreen you can’t unsee his particular take on Murtagh — gruff, dry, and oddly tender. That performance stuck with me for ages.

Caitríona Balfe plays the central figure on the TV adaptation of 'Outlander' — Claire Fraser — and she really anchors the whole show with a quietly fierce, empathetic presence. I'm always struck by how she balances Claire's modern sensibilities with the vulnerability of someone ripped out of her own time. While Sam Heughan's Jamie Fraser often gets equal spotlight (and deservedly so — their chemistry is a massive part of why the series works), Claire is the primary point-of-view from the books into the screen, and Caitríona gives that role depth and nuance every episode. The premise is wild and impossible: a World War II nurse is transported back to 18th-century Scotland, and from there it's love, danger, politics, and survival. Caitríona brings a believable toughness to Claire — she's competent, sarcastic, and practical — but she also lets Claire be scared, confused, and heartbreakingly human when needed. That layering is what made me keep watching past the first season; it’s one thing to be pretty on screen, and another to carry the emotional throughline of a sprawling adaptation. Caitríona does the latter. She was a model before acting, but her performance here proves she’s an actor through and through. I love pointing out how the show and the novels feed each other: Diana Gabaldon’s books center on Claire’s perspective, and the TV show reflects that focus while still giving Jamie the heroic moments fans obsess over. Sam Heughan nails Jamie’s warmth and stubbornness, which complements Caitríona’s Claire so well that the relationship feels lived-in rather than scripted. Beyond the leads, the production values, costuming, and supporting cast help sell the time-traveling, culture-clashing setup, but it’s Claire’s viewpoint that keeps everything tethered. That’s why, when people ask who portrays the main character on TV, I always say Caitríona Balfe — she’s the emotional core. On a personal note, watching her scenes where Claire navigates moral gray areas or faces the trauma of being separated from her own life pulls me in every time. I’ve geeked out about particular episodes with friends and online communities because her performance invites discussion — about agency, historical context, and how love stories can be complicated rather than purely romantic. If you’re watching 'Outlander' for the first time or returning for another rewatch, pay attention to those small moments Caitríona gives Claire; they’re what make the show feel honest and why I keep recommending it to people who love character-driven drama.

A lot of fans will point to the same face when you ask who plays Jamie Fraser in 'Outlander' — Sam Heughan. He brings a warmth and ruggedness to Jamie that feels pulled straight from the novels by 'Diana Gabaldon', but he also layers in modern subtlety: a flicker of humor in tense moments, the way he softens when he's with Claire, and a physical presence that sells every Highland charge and tender scene. It's the kind of casting that makes you forget you’re watching an actor and start believing in the character. Beyond the show, I love how Sam’s career and public persona feed into that Jamie-ness without blurring the line between actor and role. He trained in Scotland, he's shown a knack for action and drama, and his off-screen projects like 'Men in Kilts' give fans a peek at his real-life charm. He and Caitríona Balfe (who plays Claire) have chemistry that reads like old friends and intense lovers at once, and that trust translates on-screen in scenes I still replay for the performances alone. Watching him grow with the series has been a treat — from the boyish heat of early seasons to the steadier, weathered leader later on. For me, Sam Heughan’s take on Jamie Fraser is part performance, part cultural touchstone, and entirely captivating in ways that make revisiting 'Outlander' feel like catching up with an old, beloved story; he still gives me chills in the battle scenes and soft smiles in the quiet ones.

I've followed 'Outlander' almost religiously and honestly, the show revolves around Claire Fraser, who is played on TV by Caitríona Balfe. Claire is the narrative anchor of Diana Gabaldon's saga — the time-traveling nurse whose 20th-century sensibilities crash into 18th-century Scotland — and Balfe gives her this steady, grounded presence that makes the wild premise feel emotionally real. People often focus on the romance with Jamie, and rightfully so, because Sam Heughan brings so much fire to Jamie Fraser, but the central viewpoint stays with Claire in both book and show. I love how Balfe balances Claire's toughness with vulnerability; she carries the series in a way that keeps me invested season after season. The show’s production, costumes, and the chemistry between the leads are huge parts of the enjoyment, but Claire’s arc — and Balfe’s performance — is what makes me keep returning to 'Outlander' every time a new episode drops.

Bell handles that transition with a nice mix of humor and heart. What I love is how Bell balances the lighter, cheeky moments with the more serious scenes without making Ian feel one-note. The chemistry with the rest of the cast, especially in family scenes, sells the character as someone who belongs in that messy, loving clan. Fans often quote his lines and gifs of his expressions because he gives so many little, memorable beats. All that said, John Bell's work on 'Outlander' is a big reason Ian feels like a real person rather than just a background figure. I enjoy following his arc every season and seeing how the show lets him shine; it’s one of those casting wins that keeps me tuning in.

Hey — quick and enthusiastic shout about this one: the role of Murtagh in the TV adaptation of 'Outlander' is played by Duncan Lacroix. I get why people get mixed up, since Tobias Menzies is a huge presence on the show too (he plays Frank and Black Jack Randall), but the gruff, loyal, often-grinning Murtagh is Lacroix’s territory. He brings that rough-hewn Scottish authenticity and a quietly fierce loyalty to the character that really sells the bond with Jamie. I love how his face and voice carry decades of history in a single look; that kind of casting is priceless for a period drama. If you’re rewatching scenes where Jamie needs a steady hand or a fierce defender, keep an eye on Lacroix — his presence is one of the things that makes 'Outlander' feel lived-in and raw. Honestly, his Murtagh is exactly the kind of weathered, unforgettable supporting character I keep coming back to.

I still get a little thrill talking about how Murtagh keeps surprising people. In plain terms: Murtagh—Murtagh Fitzgibbons Fraser from 'Outlander'—is a major presence in Diana Gabaldon’s novels and in the main 'Outlander' TV series, but he hasn’t been a regular in any officially released television spin-off. The world around 'Outlander' has spawned companion novellas and side-stories (like the 'Lord John' books), and those focus on different characters and corners of the timeline rather than on Jamie’s fierce godfather. That said, Murtagh does pop up in other formats created by fans and the broader franchise culture: audio dramatisations, fan fiction, and community-created comics or illustrations. There have been sporadic reports and ideas floated—production companies have talked about possible spin-offs centered on other characters—but as of mid-2024 there hasn’t been an on-screen spin-off that specifically features Murtagh as a main or recurring character. For folks who love him, that gap just means more room for headcanons and fan projects, and honestly I’d watch a Murtagh-led frontier story in a heartbeat.