This Dr. Horrible's Sing-A-Long Blog kunst van een fan might contain
krant, tijdschrift, tabloid, vod, papier, rag, anime, grappig boek, manga, cartoon, and stripboek.
"I couldn't help but notice that the first time Barney suited-up was a whole lot like the first time Dr. Horrible suited-up for the ELE. Since they're both Neil Patrick Harris, this video was inevitable. Not ineffable -- inevitable."