Henry Cavill as Geralt of Rivia a magically enhanced monster-hunter known as a "witcher"
Freya Allan as Cirilla "Ciri" the crown princess of Cintra, granddaughter of Queen Calanthe and daughter of Pavetta
Eamon Farren as Cahir Mawr Dyffryn aep Ceallach a Nilfgaardian army commander
Anya Chalotra as Yennefer of Vengerberg a quarter-elf sorceress with a former hunchbacked appearance whose path crosses with Geralt's on several occasions
Joey Batey as Jaskier a travelling bard
MyAnna Buring as Tissaia de Vries mentor to Yennefer and the Rectoress of Aretuza, a training academy for female mages
Royce Pierreson as Istredd an adept sorcerer and historian
Mimi Ndiweni as Fringilla Vigo a sorceress
Wilson Radjou-Pujalte as Dara a refugee elf boy whom Cirilla befriends after the Slaughter of Cintra
Anna Shaffer as Triss Merigold a sorceress, the court mage of Temeria and advisor to King Foltest
Mahesh Jadu as Vilgefortz of Roggeveen a charismatic sorcerer
Adam Levy as Mousesack the court druid of Cintra and advisor to Queen Calanthe
Jodhi May as Queen Calanthe ruler of the Kingdom of Cintra and grandmother of Princess Cirilla
Lars Mikkelsen as Stregobor resident mage in the town of Blaviken and the Rector of Ban Ard, the academy for male mages
Björn Hlynur Haraldsson as King Eist Tuirseach husband to Queen Calanthe and step-grandfather of Cirilla
Therica Wilson-Read as Sabrina Glevissig a sorceress
Judit Fekete as Vanielle of Brugge a sorceress and one of the mages
Terence Maynard as Artorius Vigo court mage from Toussaint and uncle of Fringilla
Emma Appleton as Renfri of Creyden a princess-turned-bandit
Tobi Bamtefa as Sir Danek a Cintran commander of Calanthe's royal guard
Mia McKenna-Bruce as Marilka daughter of Blaviken's alderman
Tom Canton as Filavandrel the last king of the Elves
Shaun Dooley as King Foltest the king of Temeria, whose incestuous relationship with his sister created a daughter
Josette Simon as Eithne the Queen of the Dryads of Brokilon Forest
Nóra Trokán as the Dryad General
Lucas Englander as Chireadan a healer elf from the Redanian city of Rinde
Jordan Renzo as Eyck of Denesle a virtuous knight
Anna-Louise Plowman as Zola Yurga's wife
Natasha Culzac as Toruviel an elven warrior serving Filavandrel
Gaia Mondadori as Princess Pavetta the daughter of Queen Calanthe and mother of Ciri
Francis Magee as Yurga a travelling merchant in Sodden, rescued from monsters by Geralt
Frida Gustavsson as Ma/Visenna mother of Geralt of Rivia
Ella-Rae Smith as Fola a young sorceress in Aretuza
Ron Cook as Borch Three Jackdaws a man
Bart Edwards as Urcheon of Erlenwald/Duny Pavetta's lover, afflicted by a curse that transforms him into a hedgehog man until midnight
Julian Rhind-Tutt as Giltine the enchanter of Aretuza
Amit Shah as Torque a sylvan ("horned devil")
Marcin Czarnik as Ronin Mage an assassin sent to murder Queen Kalis and her baby daughter
Yasen Atour as Coen
Basil Eidenbenz as Eskel
Mecia Simson as Francesca
Paul Bullion as Lambert
Máté Haumann as Field Marshall
Daniel Burke as Nilfgaardian Soldier
Maciej Musial as Sir Lazlo
Martin Berencsy as Korin
Aisha Fabienne Ross as Lydia van Bredevoort
Adesuwa Oni as Téa
Colette Dalal Tchantcho as Véa
Isobel Laidler as Queen Kalis
Packy Lee as Nohorn
Jason Thorpe as Lord Ostrit
Steve Wall as Boholt
Sonny Ashbourne Serkis as Martin
Jeremy Crawford as Yarpen Zigrin
Roderick Hill as Fletcher
Blair Kincaid as Crach An Craite
Ben Wiggins as The Adonis
Matt Devere as Lord Marbury
Owen Good as Kaedwenian Lord
Charlotte O'Leary as Tiffania
Philippe Spall as Hemet
Szandra Asztalos as Anica
Anna Burnett as Glacella
Lu Corfield as Marites
Declan Hannigan as Herald
Ben Lambert as King Virfuril
Kata Petõ as Lady Marbury
Roger Ringrose as Beau Berrant
Katia Bokor as Queen Sancia
Wayne Brett as The Alderman
Lilly Maria Cooper as Murta
John Cummins as Innkeeper
Ossian Perret as Lord Tinglant
Richard van Weyden as Giant Bald Guard
Eliza Varga as Doralis
Rebeka Balogh as Lark
Anita Olatunji as Middle Aged Woman
Michael Power as The Butcher
Alexandra Szucs as Isadora
Gudmundur Thorvaldsson as Remus
Joachim Paul Assböck as Man
Michael Byrch as True Form Doppler
Wayne Cater as Seething Lord
Krisztián Csákvári as Adon Ozol
Sam Marks as Captain Segelin
Tristan Ruggeri as Young Geralt
Veronika Varga as Cintra Upper Class Woman
Martin Angerbauer as Militia Guard
Jack Bandeira as Young Alderman
Benjamin Chaffin as Cahir Actor
Andrey Kurganov as Tsoka
Raquel Amegashie as Warrior Dryad
Atanáz Babinchak as Filip
Dominic Creasey as Lord Peregrine of Nilfgaard
Jade Croot as Princess Adda
Simeon Dyer as Lucas Corto
Jack Wolfe as Nadbor
M. Simon Andrea as Lilja Ozol
Joshua Higgott as Hegor
Michael Keane as Xavier Moran
Anneke Weerts as Gatherer Dryad
Kristóf Widder as Nilfgaardian Officer
David Broughton-Davies as Councilman
Callum Coates as Mousesack Doppler
Imogen Daines as Danica
Kain Francis as Yannick Brass
Rob Malone as Anton
Rhianna McGreevy as Coral
Jim Caesar as Atlan Kerk
Dónal Finn as Nettly
Kevin Howarth as Djinn
Bogdan Iancu as Mikal
Viola Prettejohn as Fake Ciri
Leigh Gill as One-Eyed Dwarf
Levente Lippai as Zeke Ozol
Roland Tzafetás as Black Box Mage
Paul Kynman as Giant Rider
Sándor Köleséri as Abbott
Iván Lengyel as Bottle Kid #1
Tamás Olt as Human Miner
Gábor Perei as Panicked Guard
Howard Chadwick as Chubby Merchant
Pál Fedinecz as Soup Line Dwarf
Barnabás Kovács-Szégner as Bottle Kid #2
Ross Telfer as Draig Bon Dhu
Scott Alexander Young as Innkeeper - Rural Inn
Szofi Berki as Kaveri
Louis Boyer as Nilfgaardian Sentry
Theo James as Young Vesemir
Becky Wright as Striga
Adam Zambryzcki as Mage
Balázs Szitás as Drunk Guy
Ayari Rodhouane as Nonim
Zsófia Miklós as Peasant Girl
Péter Fancsikai as Soup Line Soldier
Blanka Herbály as Novice #2
Eper Stinner as Novice #1
Kim Bodnia as Vesemir
Agnes Born as Vereena
Kristofer Hivju as Nivellen
Keith Lomas as Aide to King Foltest
Paul O'Kelly as Nilfgaard Soldier
Bernardo Santos as Northern Soldier
Attila C. Arpa as Innkeeper (2019)
The average duration of each episode is 47 - 67 minutes. Country of origin: United States and Poland. Original language: English.