Actor

Aidan O'Callaghan

Aidan O'Callaghan is credited on 5 TV shows, best known by TMDB votes for The Witcher: Blood Origin, EastEnders and The Rook.

Filmography · 5 titles

US streaming apps shown under each title, checked October 5, 2026. Tap any title for where it streams and what it costs.

The Witcher: Blood Origin
2022 · TV show
On Netflix
EastEnders
1985 · TV show
On Britbox and BritBox
The Rook
2019 · TV show
On Prime Video and MovieSphere+
Emmerdale
1972 · TV show
On Britbox and BritBox
Wolfe
2021 · TV show
Not on a US subscription app

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...

Biography from TMDB, written by its community.