Lisa Rodriguez on Instagram: "Costas Mandylor born September 3, 1965 is best known in the horror genre for his role as Detective Mark Hoffman in the Saw film series. His character is introduced in Saw III and becomes a central figure through Saw IV to Saw 3D (Saw VII). Summary of Costas Mandylor's Role in Horror (Primarily Saw): • Mark Hoffman starts off as a police detective but is revealed to be a secret apprentice of John Kramer (the original Jigsaw killer). • Unlike Kramer, who believed in a