An actor, producer, and writer who is known for his unique, "behavior based" approach to his films. He is a lover and supporter of independent horror endeavors.Self-described as "Business with Bedlam," Mark portrays characters with a veneer of professionalism...with mayhem underneath.Born in Pittsburgh, PA, USA, Mark also has a successful career in coaching others in their health, wellness, and development.He believes in the philosophy of wabi-sabi: beauty in imperfection. Show less «