View on IMDb ↗Mark BlockovichActingBorn 1953-06-18Mark Blockovich is an American actor and extra and known for his work on Hereditary.Filmography (4)Hereditary2018 · Support Group Member (uncredited)Switched for Christmas2017 · Party AttendeeEnchanted Christmas2017 · Diner PatronBigfoot at Millcreek2017 · North Carolina Witness
