The Big O

TV (13 eps)
3.343 of 5 from 7,708 votes
Rank #2,557

Forty years ago the citizens of Paradigm lost all of their memories, and live their lives without any knowledge of their past, or any hope for the future. Roger Smith is a man who performs the much needed task of negotiator in Paradigm. He provides his services to the wealthy with the help of a peculiar android named Dorothy and his mechanically inclined butler Norman. When greater evil arises, he calls on his magnificent relic of Paradigm's past, the Megadeus Big O. With Big O at his side, Roger Smith may be Paradigm's only hope of surviving in this new world without memories.

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Novoxo's avatar by Novoxo on Mar 18, 2015
Score 4/10

This anime could have been so much better.

The first seasons story is episodic, with the only thing tying everything together being a single; the question being: Why did everyone lose there memory 40 years ago. It became the only thing I cared about in the show, but the main character made it his first rule to put the past in the past. Instead we get stand alone episodes of the main character being told... read more

ratchet573's avatar by ratchet573 on Feb 19, 2015
Score 8.5/10

The first anime review I ever wrote was written four years ago and focused on The Big O. Needless to say you don’t see it on this site because it was a terribly written piece of crap comprised of two hundred words, one hundred of which laughed at the fact the robots in the series are called “Mega Deuces”. Get it? Like big poops. God I was a stupid sixteen year old. As this is the... read more

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The Big O II
  • TV (13 eps)
  • 2003



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