Cast of Outlander: Blood of My Blood – Full Guide & Family Ties

If you’ve been following the Outlander saga, you already know Jamie and Claire’s story backwards — but have you ever wondered how their own parents fell in love? That’s exactly the hook of Outlander: Blood of My Blood, a prequel series that goes back generations, exploring the love stories of the Fraser and Beauchamp family ancestors whose choices shaped everything that came after.

Main Cast Lead: Harriet Slater as Ellen MacKenzie · Brian Fraser Actor: Jamie Roy · Lord Lovat Actor: Tony Curran · Premiere Year: 2025

The table below summarizes the essential details about the series, including its platform, premiere timing, and central performers.

Are Jamie and Claire in Blood of My Blood?

The short answer is no — Caitriona Balfe and Sam Heughan don’t appear in the main cast of the prequel. Blood of My Blood tells the stories of the parents, not the children. Harriet Slater and Jamie Roy lead the series as Ellen MacKenzie and Brian Fraser, the central parental figures whose love story the show examines. Meanwhile, Jeremy Irvine and Hermione Corfield portray Claire’s parents, Henry Beauchamp and Julia Moriston.

The series introduces two couples whose love stories unfold across time, from the battlefields of World War I to the rugged Highlands of 18th century Scotland. Creator comments have addressed the limited crossover potential, noting the prequel focuses on a different era entirely.

Creator comments on crossover

The creative team has been measured about connecting the prequel to the original series. Rather than relying on cameos, the show builds its own narrative foundation. This allows Blood of My Blood to stand independently while still enriching the universe fans know.

Focus on parents’ generation

Blood of My Blood examines the lives of Jamie’s parents Ellen MacKenzie and Brian Fraser, as well as the origin story of Claire’s parents Julia Moriston and Henry Beauchamp. The series traces how these four characters shaped the world their children would eventually inhabit.

Are any Outlander actors in Blood of My Blood?

Some familiar names do appear in the cast. Tony Curran plays Simon Fraser, Lord Lovat — a character audiences recognize from the original series. His presence bridges the two timelines. Beyond that, the prequel primarily casts new actors in roles that will feel familiar in spirit, if not in face.

Returning actors

Tony Curran is the most prominent Outlander veteran in the cast. His portrayal of Simon Fraser, Lord Lovat, connects Blood of My Blood directly to the Fraser family history that Outlander fans know well.

New faces for Fraser lineage

Harriet Slater, Jamie Roy, Hermione Corfield, and Jeremy Irvine form the core quartet. All four were revealed in the first casting announcements in February 2024. These fresh faces carry the emotional weight of the series, portraying characters who existed decades before Jamie and Claire were born.

Who was Brian Fraser’s father?

Brian Fraser’s father is Simon Fraser, who holds the title of Lord Lovat. Tony Curran plays this pivotal role. Simon Fraser is based on a real historical figure known as the 11th Lord Lovat, informally called “The Old Fox.” This historical connection gives the character unusual depth — he wasn’t just a fictional villain but a real person whose actions shaped Scottish history.

Simon Fraser Lord Lovat role

Simon Fraser was revealed to be playing both sides during the Jacobite rebellion, which ultimately gets him beheaded. In Blood of My Blood, Tony Curran portrays Brian’s father as a man whose choices ripple down through generations.

Actor details

Tony Curran brings substantial film and television experience to the role. His casting was part of the initial February 2024 announcements, immediately signaling to fans that Blood of My Blood would maintain connections to the original series.

Who is Jamie Fraser’s illegitimate son?

In the Outlander universe, William Ransom is Jamie’s illegitimate son. William’s existence complicates the Fraser family tree in ways Blood of My Blood may eventually address. While William doesn’t appear in the prequel series directly, his existence — and the circumstances around his birth — trace back to the family dynamics the prequel explores.

William Ransom background

William Ransom’s story unfolds across multiple seasons of Outlander, but his origins connect to Jamie’s younger years. Blood of My Blood, by depicting Jamie’s parents, provides context for the family legacy William inherits.

Connection to main series

William’s role in Outlander grows significant as the series progresses. Understanding Jamie’s own parentage — Brian and Ellen — helps viewers grasp why certain family dynamics repeat across generations.

Who is Julia’s baby in Blood of My Blood?

This remains one of the central mysteries the series appears to build toward. Hermione Corfield plays Julia Moriston, and the show hints that her character’s journey involves pregnancy — but the identity of Julia’s baby hasn’t been confirmed in available sources. Fans of the original series know the answer connects to Claire’s lineage, but Blood of My Blood seems to be pacing this revelation across its first season.

Julia Moriston character

Julia Moriston is portrayed as Claire’s mother — a character fans have wanted to see developed since the original series hinted at her fate. The fate of Claire’s parents could be the biggest mystery Blood of My Blood unravels.

Hermione Corfield role

Hermione Corfield brings depth to Julia Moriston, a character who existed in the margins of the original series. Her casting was announced alongside Harriet Slater, Jamie Roy, and Jeremy Irvine in February 2024.

Family tree ties

The family connections between the four central characters create narrative tension. Brian and Ellen’s relationship faces opposition from Brian’s father, while Julia and Henry’s story unfolds against the backdrop of World War I — two very different challenges that somehow interweave across time.

Outlander: Blood of My Blood introduces two new couples whose love stories unfold across time, from the battlefields of World War I to the rugged Highlands of 18th century Scotland.

— STARZ YouTube channel (official series promotion)

Ellen MacKenzie and Brian Fraser are the central parental figures whose love story the prequel series examines, exploring how their choices shaped the world their children would eventually inhabit.

— Outlander Fandom Wiki (character overview)

Other Key Cast Members

Beyond the four leads, Blood of My Blood features a robust ensemble drawn from the same era as the original series. Sam Retford plays Dougal MacKenzie, Ellen’s younger brother — a character audiences know from Outlander, now portrayed in his younger years. Rory Alexander fills the role of Murtagh Fitzgibbons Fraser, Brian’s best friend and second cousin.

Séamus McLean Ross plays Colum MacKenzie, Ellen’s younger brother and eldest son of Red Jacob MacKenzie. Conor MacNeill portrays Ned Gowan, secretary at Castle Leoch. Peter Mullan appears as Red Jacob MacKenzie, the late laird of Castle Leoch, as a special guest star.

Brian McCardie plays Isaac Grant, father of Malcolm Grant. Sara Vickers portrays Davina Porter, a housekeeper at Castle Leathers and Brian Fraser’s mother. These additional cast members flesh out the world the central couples inhabit.

Historical Context: The Fraser Family Tree

To understand Blood of My Blood, it helps to know where the series fits in the Fraser family chronology. Brian and Ellen met and eloped in the early 18th century, and their romance endured despite Brian’s father’s best efforts to break them up. Simon Fraser, Lord Lovat, opposed the match — his objections driving much of the early conflict in the prequel.

Jamie Fraser was born to Ellen and Brian Fraser in the Scottish Highlands at their family home of Lallybroch. Jamie had an older brother named William who died of smallpox when Jamie was only six years old. Around age fourteen, Jamie went to foster with his maternal uncle Dougal MacKenzie at Beannachd. At sixteen, Jamie lived for a year at Castle Leoch, seat of the Clan MacKenzie. At eighteen, Jamie went to Paris to study at the Université and lived with his father’s cousin Jared Fraser.

These details — drawn from the original series’ backstory — provide context Blood of My Blood builds upon. The prequel shows the forces that shaped Ellen and Brian, which in turn shaped the parents Jamie would eventually become.

Where to Watch Outlander: Blood of My Blood

Blood of My Blood airs exclusively on Starz. The series premiered in 2025, with new episodes arriving weekly on the streaming platform. Starz subscribers can access the series through the Starz app, website, or affiliated cable providers.

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Alongside stars like Harriet Slater as Ellen MacKenzie and Jeremy Irvine as Henry Beauchamp, the prequel cast plot guide dives into their backstories and the series timeline.

Frequently asked questions

Harriet Slater and Jamie Roy carry that weight with the central roles, and Tony Curran’s presence as Lord Lovat ensures the stakes feel real from the start.