Joe Corey is the author of "The Seven Secrets of Great Walmart People Greeters." This is the last how to get a job book you'll ever need. He was Associate Producer of the documentary "Moving Midway." He's worked as local crew on several reality shows including Candid Camera, American's Most Wanted, Extreme Makeover Home Edition and ESPN's Gaters. He's been featured on The Today Show and CBS's 48 Hours. Dom DeLuise once said, "Joe, you look like an axe murderer." He was in charge of research and programming at the Moving Image Archive.