The Outlander universe continues to expand, and fans have plenty to celebrate as the prequel series returns with its highly anticipated second season. Here’s everything you need to know about Outlander: Blood of My Blood Season 2, from premiere details to cast information and storyline predictions.
Prequel Series Returns Sooner Than Expected
While the flagship Outlander series may be approaching its conclusion, the prequel Blood of My Blood is just gaining momentum. The second season of this beloved spin-off is set to debut on September 18, 2026, with new episodes releasing weekly thereafter. Starz clearly has confidence in the project, having already ordered Season 2 before Season 1 even premiered in fall 2025. By December 2025, lead actor Jamie Roy confirmed via social media that filming had completed for the upcoming season.
Understanding the Storyline
Blood of My Blood explores the origins of the beloved characters from the original series by focusing on the parents of Claire (Caitriona Balfe) and Jamie Fraser (Sam Heughan). The prequel delves into how these iconic couples met and navigated the challenges of their respective eras, offering fans a deeper understanding of the family dynamics that shape the main narrative.
Season 1 successfully introduced audiences to the two central couples: Brian and Ellen Fraser (played by Jamie Roy and Harriet Slater), Jamie’s parents, and Julia and Henry Beauchamp (played by Hermione Corfield and Jeremy Irvine), Claire’s time-traveling parents. The series received positive reception from most of the fanbase, demonstrating that the Outlander universe contains multiple compelling love stories beyond Jamie and Claire’s romance.
Season 2 Teaser: What We Know
The recently released 60-second teaser doesn’t reveal too many plot details, but it does tease an intriguing development. Based on the footage, it appears that Julia may have returned to the present without Henry, potentially separating the couple once again—a narrative thread that seems consistent with the time-hopping themes that define the franchise.
Previously, Starz released a teaser alongside the series finale of the original Outlander in April. The footage hints that Ellen and Brian may face separation during Season 2 as well. Ellen’s voiceover promises, “You will come back to me,” while she stands alone on a Scottish hillside. Meanwhile, Brian is shown joining the Jacobite cause alongside familiar faces like Dougal (Sam Retford) and Murtagh (Rory Alexander).
The future holds some mysteries as well. A glimpse shows Julia and Henry in the present with a young Claire, though it’s unclear whether this represents a flashback, a vision, or their actual return through the stones. Without Diana Gabaldon’s books as a guide (she’s working on a prequel novel), the direction of these storylines remains uncertain.
Season 1 Recap: Key Plot Points
The first season concluded with both main couples fleeing danger. Brian and Ellen escaped Castle Leoch after Malcolm Grant (Jhon Lumsden) challenged Brian and was fatally wounded. The couple fled into the Highlands, planning to disappear entirely. However, when Jacobite rebellion signals appeared in the distance, both characters felt compelled to return to their families to resolve outstanding conflicts.
Similarly, chaos during the disastrous wedding at Castle Leoch provided cover for Julia and Henry to take their son and flee toward Craigh na Dun. Their attempt to time travel again encountered obstacles. When pursuers caught up with them, Henry made a desperate choice: he sent Julia through the stones with their son while he remained behind. The teaser suggests Julia returned to the present with their child, potentially leaving Henry stranded in the 18th century.
Main Cast and Characters
The core ensemble remains unchanged for Season 2:
- Harriet Slater as Ellen MacKenzie
- Jamie Roy as Brian Fraser
- Hermione Corfield as Julia Moriston
- Jeremy Irvine as Henry Beauchamp
- Tony Curran as Simon Fraser, Lord Lovat
- Séamus McLean Ross as Colum MacKenzie
- Sam Retford as Dougal MacKenzie
- Rory Alexander as Murtagh Fitzgibbons Fraser
- Conor MacNeill as Ned Gowan
- Sara Vickers as Davina Porter
Several notable characters from Season 1 will not return. Malcolm Grant (Jhon Lumsden) and his father Isaac Grant (Brian McCardie) both perished in the first season. Brian McCardie, the actor who portrayed Isaac, passed away in real life in 2024. As of April 2025, no new cast additions have been announced for the upcoming season.
Connection to the Main Series
The prequel maintains strong connections to the original Outlander series through its exploration of family history. Both couples directly influence the famous romance that defined the mothership show, as they represent the parents of Jamie and Claire. Additionally, the series introduces younger versions of familiar characters, including Murtagh, Colum, and Dougal MacKenzie.
Perhaps most intriguing is the mystery surrounding Claire’s parents, who were previously believed to have died when Claire was five years old. Their story represents entirely new narrative territory that could potentially intersect with the main series in unexpected ways.
Streaming Information
Outlander: Blood of My Blood is currently streaming on Starz, allowing new viewers to catch up on Season 1 before Season 2 arrives in September 2026.
