With 20+ years in the animation industry, the multi-talented Hartman has worked as an Emmy Award-nominated director, producer, illustrator and character designer throughout his career. He directed the live-action feature "Phantasm Ravager". Hartman's directorial credits include "Transformers Prime", "Trese", "My Friends Tigger & Pooh", "Roughnecks: Starship Troopers Chronicles", "Astro Boy", "Jackie Chan Adventures", "Godzilla" and many more. Additionally, Hartman directed two animated music videos for rock musician Rob Zombie. Hartman's other credits include visual effects supervisor for the cult film "Bubba Ho-Tep", animator and VFX artist for "John Dies at the End" and production consultant for Showtime's "Masters of Horror" series. In addition to his television animation work, Hartman is an award-winning illustrator whose artwork graces numerous comic books, magazines, and music albums covers.