Marcus Rosner: Marcus Rosner. Actor: Arrow. Marcus Rosner is a Canadian actor born on the west coast of British Columbia but raised on the prairies of Sherwood Park, Alberta. He started acting in 2012 and some of his more notable roles include appearances in the TV Shows UnREAL, Arrow, Supernatural, and Once Upon a Time to name just a few.
Known For: Arrow (Max Fuller), UnREAL (Warren Johnson), Once Upon a Time (Jurgen), Infidelity in Suburbia (Elliot Graverston)