From commercials for MatchBox cars to the King of the World and beyond, Leonardo DiCaprio began his acting career on the sound stage of the children's program Romper Room. Although unceremoniously kicked off the show for bad behavior at age five, he knew early on that acting on film was his lifelong dream, and he is now one of the hottest properties in Hollywood. Colin MacLean, entertainment journalist extraodinaire, takes an in-depth, intimate look...