It's a Nerdville Halloween! Erin gets the fright of her life, Mack visits House on Haunted Hill, and we scour Netflix for the best horror movies you can watch right now! Also: the beginning of our GMX coverage, the evolution of Dean Cain, the future of superhero movies, and that time we jumped in the TARDIS. It's a spooky, kooky, altogether ooky night in Nerdville, TN!