Roger Smith is Paradigm Citys top Negotiator. He solves all sorts of problems for all sorts of peoples. And when things get rough hes got some pretty big back-up: The Big O, a giant robot from an era long gone and forgotten.

Together with his faithful servant Norman and the android R. Dorothy, Roger defends Paradigm City, a city that has lost its memory after a mysterious event some forty years earlier. And Paradigm City needs a lot of defending. Fragment of Memories appears, and where they do, trouble follows. There are rogue robots, monstrous creature, and seemingly invaders from another land, and the Big O is Paradigm Citys last line of defense.

But as they battle these monsters, Roger and the others gradually uncover pieces to a bigger puzzle. A puzzle that someone doesnt want solved.

• Format: PAL
• Language: Japanese, English
• Subtitles: English
• Region: Region 2 (This DVD may not be viewable outside Europe. Read more about DVD formats. )
• Aspect Ratio: 4:3 - 1.33:1
• Number of discs: 4
• Classification:
• Studio: Beez Entertainment
• DVD Release Date: 25 Oct. 2010
• Run Time: 325 minutes