Robert Chapin (born April 3, 1964 in Miami, Florida), is a stunt, fight and swordplay choreographer, visual effects artist and supervisor, actor, writer, director, and producer. He is popularly known for acting in and creating the longest running action horror web series called The Hunted. He is also known for creating visual effects for American Beauty, Crouching Tiger, Big Lebowski and X-Men. Chapin first starred in a film called Ring of Steel, of which he also wrote.