The local movie theater is hosting Horrorfest—two days of back-to-back monster movies. Malcolm and Dandy can't wait to see their favorite horror classics up on the big screen. But the spine-tingling chills continue even after the movies end. The Wolfman, The Fly, and King Kong have escaped their black and white films and are after Malcolm and Dandy! After much ducking and dodging, the boys discover that it's more than cinema magic. The secret lies behind the small window of the theater's projection booth.