Check out the new trailer for The Witcher! Streaming on Netflix October 30, 2025. Based on the best-selling fantasy series of books, The Witcher is an epic tale of fate and family. Geralt of Rivia, a solitary monster hunter, struggles to find his place in a world where people often prove more wicked than beasts. But when destiny hurtles him toward a powerful sorceress, and a young princess with a dangerous secret, the three must learn to navigate the increasingly volatile Continent together. © Netflix International B.V.