Well most of the PC is kept to the movies and the wretched 'Gay' weeks (although maybe Gandalf will come to one of them, grrrr!). There are a number of times during the year when there are no crowds at Disney (or the other theme parks). As I remember, this includes January, after the holidays, until Spring breaks start, in late February; May(?); September until Christmas, except Thanksgiving week. At these periods, you usually have no crowds, and no lines at all, except for short ones at the most popular rides.