Desc: Jim, the World's Greatest: Directed by Don Coscarelli, Craig Mitchell. With Gregory Harrison, Robbie Wolcott, Angus Scrimm, Marla Pennington. Don Coscarelli has a knack for seeing the world through the eyes and heart of a young boy. He offers a Peter Pan-esque adventure to men from the boomers to present day, with each generation being introduced to a more innocent time.