All 13 episodes from the first season of the Japanese anime TV series set in Paradigm City, where 40 years earlier, an unexplained event resulted in the citizens suffering from amnesia. Since then, the people have adapted and continued to live their lives but without the knowledge of the city's history, there seems to be something missing. However, Negotiator Roger Smith (voice of Steven Blum), who settles arguments within Paradigm, may hold the key to the city's history - he is in command of the Big O, a technological creation that was invented before the incident 40 years ago and which contains memories of the past. Episodes comprise: 'Roger the Negotiator', 'Dorothy Dorothy', 'Electric City', 'Underground Terror', 'Bring Back My Ghost', 'A Legacy of Amadeus', 'The Call from the Past', 'Missing Cat', 'Beck Comes Back', 'Winter Night Phantom', 'Daemonseed', 'Enemy Is Another Big!' and 'R.D.'.