Singing along with Dr. Horrible

In fact with the entire frickin' cast and the Whedon family, 'cause they're all here singing with us!!!!!!! Comic-Con rocks!

UPDATE: sing along was much fun even if hardly any of us new the words. The cast spent the show in the back and watched us scream and sing and wave our arms. Niel Patrick Harris has now been fully initiated into the cult of Joss and was clearly enjoying himself. All is good in the Horribleverse.