The Witcher: Blood Origin (TV) Cast
The cast of The Witcher: Blood Origin. Updated on August 22, 2025.
59 actors
Sophia Brown
as Éile / The Lark (4 episodes)

Sophia Brown plays the role of Éile in The Witcher: Blood Origin. Éile is a skilled musician with a mysterious past and a connection to the mystical world.

Laurence O'Fuarain
as Fjall (4 episodes)

Laurence O'Fuarain portrays the character of Fjall in The Witcher: Blood Origin. Fjall is a warrior with a tragic past and seeks redemption in his quests.

Mirren Mack
as Merwyn (4 episodes)

Mirren Mack plays the role of Merwyn in The Witcher: Blood Origin. Merwyn is a young elven archer with exceptional skills and a determination for justice.

Lenny Henry
as Chief Sage Balor (4 episodes)

Lenny Henry brings the character of Balor to life in The Witcher: Blood Origin. Balor is a cunning and enigmatic mage with his own agenda in the world of magic.

Jacob Collins-Levy
as Eredin (4 episodes)

Jacob Collins-Levy portrays the character of Eredin in The Witcher: Blood Origin. Eredin is a powerful and ambitious leader of a group of warriors.

Zach Wyatt
as Syndril Cullwyn (4 episodes)

Zach Wyatt plays the role of Syndril in The Witcher: Blood Origin. Syndril is a charming and mischievous thief with a knack for getting into trouble.

Lizzie Annis
as Zacaré (4 episodes)

Lizzie Annis portrays the character of Zacaré in The Witcher: Blood Origin. Zacaré is a talented sorceress with a sharp wit and an intriguing background.

Huw Novelli
as Brother Death / Callan (4 episodes)
Francesca Mills
as Meldof (4 episodes)
Amy Murray
as Fenrik (4 episodes)
Nathaniel Curtis
as Brían (4 episodes)
Minnie Driver
as Unnamed Seanchaí (4 episodes)
Dylan Moran
as Uthrok One-Nut (4 episodes)
Michelle Yeoh
as Scían (4 episodes)

Michelle Yeoh brings the character of Scían to life in The Witcher: Blood Origin. Scían is a powerful elven warrior and a fierce protector of her people.

Aidan O'Callaghan
as Kareg (4 episodes)
Joey Batey
as Jaskier / The Sandpiper (2 episodes)
Ella Schrey-Yeats
as Ithlinne (2 episodes)
Minee Mais
as Young Éile (1 episode)
James Boyland
as Wild Hunt (1 episode)
Oliver Asante
as Jail Guard (1 episode)
Mark Rowley
as Alvitir (1 episode)
Daniel Fathers
as Osfar (1 episode)
Hiftu Quasem
as Voice of Light (voice) (3 episodes)
Ozioma Whenu
as Níamh (1 episode)
Kim Adis
as Ket (1 episode)
Kerri Quinn
as Aevenien (2 episodes)
Faoileann Cunningham
as Ryl (1 episode)
Tut Nyuot
as Shen (1 episode)
Karlina Grace-Paseda
as Cethlenn (1 episode)
Vilhelm Þór Neto
as Brauna (1 episode)
Eyrún Björk
as Pregnant Elfyn (1 episode)
Guy Rhys
as Cavaro (1 episode)
Antonio Galas
as Shithead Leader (1 episode)
Adam Young
as Sailor (1 episode)
Karishma Navekar
as Drunk Elfyn (1 episode)
Jo Coffey
as Dwarf (1 episode)
Chris Jarman
as Merchant (1 episode)
David Gant
as Elderly Refugee (1 episode)
Simon Rouse
as General Byral (1 episode)
Tomisin Ajani
as Captain Olyf (1 episode)
Ronan Doyle
as Atta (1 episode)
Shanika Ocean
as Younger Cethlenn (1 episode)
Jimmy Vee
as Dwarf Banker (1 episode)
Zachary Hart
as Elf Soldier Leifur (1 episode)
Natasha Patel
as Elfyn Soldier Pyren (1 episode)
Samuel Blenkin
as Avallac'h (2 episodes)
Moray Treadwell
as Gnarly Baker (1 episode)
Rumaysa Chader
as Older Orphan (1 episode)
Rafael Wray Da Silva
as Younger Orphan (1 episode)
Sabrina Basile
as Elfyn Singer (1 episode)
Aron Dochard
as Greasy Elf (1 episode)
Charlotte Williams
as Elf Urchin (1 episode)
Hebe Beardsall
as Catrin (1 episode)
Nick Birkinshaw
as Elder Lowborn Elf (1 episode)
Hjörtur Jóhann Jónsson
as Elven Fisherman (1 episode)
Eva Sólveig
as Human Woman (1 episode)
Claire Cooper
as Elfyn Woman (1 episode)
Lachlan Parkinson
as Soldier (1 episode)
Freya Allan
as Princess Cirilla 'Ciri' of Cintra (archive footage) (uncredited) (1 episode)
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