Boris Hiestand – Voice Actor Profile & Notable Roles

Boris Hiestand is recognized worldwide for bringing Overwatch’s enigmatic tank hero Sigma to life, Boris Hiestand delivers striking, character-driven performances across games and animation. His resonant, nuanced voice shapes key roles such as Kwolok in Ori and the Will of the Wisps, Marl in Anthem, and Antanas in Lords of the Fallen. In animation, he has contributed to high-profile films like Guardians of the Galaxy, Harry Potter and the Order of the Phoenix, and Hotel Transylvania, as well as voicing Duke Detain in Lego City: No Limits. Recent work includes roles in Lego City: No Limits and animated series Alex.