Joss Whedon and his brothers made a 36-minute sci-fi musical during the writer's strike called Dr. Horrible's Sing Along Blog, starring Neil Patrick Harris in the title role. It's coming soon (in 3 parts) to the internet, and here's a teaser trailer: [videoembed size="full_width" alignment="center"][/videoembed] Sure! Between this and the Old Spice ads, it's clear NPH's comeback isn't taking the ...