This Dr. Horrible's Sing-A-Long Blog screencap might contain
traje de passeio, terno de negócio, sinal, cartaz, texto, quadro-negro, assinar, quadro de giz, show, and concerto.
"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."