Monster Island
Dr. Gilmore calls 004 and tells him to go somewhere. When he gets there, he finds a robot replication of him self that knows his every move. They fight, but the robot wins. Dr. Gilmore tells 004 that this was an experiment to test his ability. He says he should admit that he is nothing more than a powerful weapon, but 004 won't do so. He battles the robot once more, and they fight so intensely that the difference can't be seen between the two. But when the robot prepares to destroy an innocent bird's nest, 004 saves it, proving that he is a human, not a machine. He destroys the robot, then the Dr. Gilmore which also turns out to be a robot. 004 knew the real Dr. Gilmore would never put his life at risk for an experiment.
Aired 26/05/2002EP 31 - Monster Island
Cyborg 009: The Cyborg Soldier
Cyborg 009 is a story about nine experimental cyborgs (eight male and one female), which have been collected by the evil terrorist group, Black Ghost. Those nine cyborgs with the aid of a scientist turn against Black Ghost's control. Black Ghost in turn starts sending more cyborgs to destroy their first nine experimental cyborgs and causing destruction all around the world.
(Source: AnimeNfo)
Notes:
- Episodes 1-48 aired on TV. Episodes 49-51 consist of the "GOD'S WAR" OVA. An additional recap episode aired between episodes 47 and 49.
- The "GOD'S WAR: Prologue" bonus arc is not intended to be in continuity with the other episodes, as it was instead produced as a teaser at adapting the unwritten final chapter of the Cyborg 009 manga. TV Tokyo could not air more than 51 episodes and the first two OVA episodes were cut and merged together into one episode, leaving the final one unaired.