Geralt of Rivia will appear in The Witcher 4, but his exact role remains a secret.CD Projekt Red confirmed that the voice actor of Geralt, Doug Cockle, will be returning.CDPR suggests that Geralt's ongoing adventures in Andrzej Sapkowski's books may provide clues to his role in the game.The Witcher 4 is still in development, but fans can enjoy more of Geralt in Netflix's animated movie and upcoming new Witcher novel.