Brett Leonard (born May 14, 1959) is an American film director, producer, and music video director specialising in the science fiction and horror genres. A few of his films, such as The Lawnmower Man (1992) and Virtuosity (1995), feature groundbreaking computer animation and visual effects. Leonard's work with the IMAX 3D process set him apart from most directors, having gained early experience with this cutting-edge presentation medium directing T-Rex: Back... see more