Oserver Oserver Hserver Episode 21 Episode 14 Episode 15 Episode 16 Episode 17 Episode 18 Episode 19 Episode 20 Episode 21 Episode 22 Episode 23 Episode 24 Episode 25 Watch Fate/Zero Second Season (Dub) - Episode 21 Online Aired: Apr 8, 2012 to Jun 24, 2012 TV - (Finished Airing)
