Roger Craig Smith provided the English voice of Ezio Auditore in Assassin's Creed II, Assassin's Creed: Brotherhood, and Assassin's Creed: Revelations. His performance covers Ezio's transformation from a young Florentine nobleman into a senior Assassin.
Ezio is one of the franchise's most extensively developed protagonists. Assassin's Creed II follows his life in Renaissance Italy, while Brotherhood moves the story to Rome and Revelations takes him to Constantinople. Smith voiced Ezio across this connected trilogy, helping maintain the character's recognizable voice as he aged.
Nolan North is another major Assassin's Creed voice actor, but he played Desmond Miles in the English versions of several early games. Michael Fassbender played Callum Lynch in the 2016 live-action film, not Ezio. Matthew Mercer later voiced other video-game characters, including protagonists in different franchises.