Steven Hartley – Voice Actor Profile & Notable Roles Steven Hartley known for voicing Chainsaw Doctor in Resident Evil 9 : Requiem.Steven Hartley Voices Clarify New > OldOld > NewA > ZZ > A - All Years -2025202420232022202120202010s2000s1990s ×ALL (1)GAMES (1)Video Games Game: Resident Evil 9 : Requiem (2026) Chainsaw Doctor (English)