Laguna Beach resident Greg MacGillivray is a pioneering force in cinematography, especially for his innovative approaches to large-format filmmaking and specialized camera rigs. In his book Five Hundred Summer Stories: A Life of IMAX, MacGillivray writes about his life’s mission to give his audience an experience that transforms how they see the world and themselves. In this 90-second clip, he describes an early-career innovation of using one of the first IMAX cameras to film a train scene using a mirror.