Watch Gate Keepers 21TV-PG2002|1 season|Animation,Action & Adventure,Sci-Fi & Fantasy,DramaPlay TrailerAdd to WatchlistStoryIt has been thirty two years since the Invaders have been defeated, and A.E.G.I.S is dismantled, with only a few Gate Keepers left. One of them, Ayane Isuzu learns that Machine General and Devil Count are back and they must save the Earth once more.