Casper is the most famous ghost on earth, but unlike his spooky brethren, he doesn't like to haunt or scare — he spends his time looking to make friends. In the original Paramount cartoons, Casper would often frighten some unsuspecting grown-up while befriending "Little Billy" or a small animal, but he'd then rescue one of them from a perilous predicament to become a local hero. In the Harvey comics, Casper... see more