Costas Mandylor (born Constantinos "Costas" Theodosopoulos, Greek: Κωνσταντίνος "Κώστας" Θεοδοσόπουλος, September 3, 1965) is an Australian actor. He is best known for his role as Kenny in Picket Fences and for portraying Mark Hoffman in the Saw films.
