
Aidan O'Callaghan
Known for Acting · 8 credits
Biography
Aidan O'Callaghan is an accomplished actor recognized for his compelling performances across television, film, and theatre. His role as Kareg in The Witcher: Blood Origin (Netflix) marked a significant milestone in his career, placing him within the expansive and beloved Witcher franchise. This Netflix prequel, which features an ensemble cast including Michelle Yeoh and Jodie Turner-Smith, has captivated audiences worldwide, amassing over 30 million views since its release.
In addition to The Witcher, Aidan has showcased his versatility in various projects, including notable international television series such as The Rook (Starz) and Wolfe (Sky). His film credits include the BAFTA and Oscar contender A Simple Killing (2024) and Somatic (2016), where he took on complex roles that demonstrate his range as an actor. While his early recognition came from his time on EastEnders and Emerdale, it is his dynamic performances and dedication to his craft that continue to resonate with audiences.
With a growing reputation for tackling diverse characters, Aidan O'Callaghan is poised for an exciting future in the entertainment industry, captivating viewers with each new role he takes on.
Known For
TV Shows (5)
Movies (3)
About Aidan O'Callaghan
Aidan O'Callaghan is an accomplished actor recognized for his compelling performances across television, film, and theatre. His role as Kareg in The Witcher: Blood Origin (Netflix) marked a significant milestone in his career, placing him within the expansive and beloved Witcher franchise. This Netflix prequel, which features an ensemble cast including Michelle Yeoh and Jodie Turner-Smith, has captivated audiences worldwide, amassing over 30 million views since its release. In addition to The Witcher, Aidan has showcased his versatility in var… With 8 credits spanning from 1972 to 2025, Aidan O'Callaghan has appeared in 3 films and 5 TV shows.
Fans searching for Aidan O'Callaghan movies, Aidan O'Callaghan filmography, or the latest projects starring Aidan O'Callaghan can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Aidan O'Callaghan Movies
- Creep House (2014) — as Alberto
- The Reckoning of Erin Morrigan (2025) — as Col
- A Simple Killing (2024) — as Terry
Where to Watch Aidan O'Callaghan Films
Most Aidan O'Callaghan movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Aidan O'Callaghan, check our movies catalogue and browse page.





