For the 52nd(!) year in a row, the delightful “Peanuts” special “It’s the Great Pumpkin, Charlie Brown” is being broadcast tonight (8 p.m. EST on ABC). There’s not much I can add to the half-century of praise this charming half-hour has received and deserved. In fact, The AV Club has said it better than I ever could — click here to read their review/tribute/plug of the show. And embedded below is the original promo for the special from 1966, when it initially aired on CBS. (And remember, it’s “When the Great Pumpkin comes,” not “If.”)