 In the Japanese version of the anime series, after Naruto does the Sexy Jutsu  (in both the first and second episodes) there is blood coming out of either  Iruka, The Third Hokage, or Ebisus nose. In the English release of the  anime, this was completely altered to make it appear that the characters were  falling backwards (something that happens frequently in anime when an  unexpected event occurs). But for some reason, in the episode 2 dub, after  the 3rd Hokage "falls backwards", he gets back up, and there is a trace of  blood on the handkerchief under his nose, suggesting that he was only  bleeding a little bit.