Aidan O'Callaghan

Born: None

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.


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Here Be Dragons

as BlueAlan
Released: 2018-12-31

An organized gang terrorize their victims by forcing them to perform humiliating acts on camera,...

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EastEnders

as Lewis Butler
First aired: 1985-02-19

The everyday lives of working-class residents of Albert Square, a traditional Victorian square...

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Emmerdale

as Mike
First aired: 1972-10-16

The lives of several families in the Yorkshire Dales revolve around a farm and the nearby...

TV Show page

The Witcher: Blood Origin

as Kareg
First aired: 2022-12-25

More than a thousand years before the world of The Witcher, seven outcasts in the elven world...

TV Show page

The Rook

as Alan
First aired: 2019-06-30

After waking in a park with total amnesia — and surrounded by dead bodies, all wearing latex...

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Wolfe

as Jake
First aired: 2021-09-10

The adventures of Professor Wolfe Kinteh, a crime scene investigator in the north of England.

TV Show page