For The Witcher 2: Assassins of Kings, the voice actors were directed by Kate Saxon, Tom Daley and Damien Goodwin. The recording took place at Side Studios.
- Doug Cockle as Geralt of Rivia
- Alexander Morton as Zoltan Chivay
- Antony Byrne as King Foltest
- David Annen as Dethmold
- Eiry Hughes as Saskia
- Jaimi Barbakoff as Triss Merigold
- James Barriscale as Bernard Loredo
- John Schwab as Dandelion
- Laura Rogers as Ves
- Mark Frost as Iorveth
- Mark Healy as Vernon Roche
- Mark Lewis Jones as Letho
- Nico Lennon as Radovid V
- Nicola Walker as Sheala de Tancarville
- Pandora Colin as Philippa Eilhart
- Peter Egan as Henselt
- Robbie Stevens as Shilard Fitz-Oesterlen
- Theo Devaney as Aryan La Valette