Tserver Tserver Oserver Hserver Episode 2 'Pilots' Episode 1 'Blues' Episode 2 'Pilots' Episode 3 'Hearts' Episode 4 'Minasoko' Watch Blue Submarine No. 6 - Episode 2 'Pilots' Online Aired: Oct 25, 1998 to Mar 25, 2000 TV - (Finished Airing)