Release Message:  An ancient hunter finds a time machine and travels to Metro City, looking for a genetically stronger animal 10,000 years into the past, where Astro (Makoto Tsumura) encounters a monstrous woolly mammoth.

Description:  An ancient hunter finds a time machine and travels to Metro City, looking for a genetically stronger animal to bring back home. He finds a tiger and renters the time portal, narrowly escaping Astro's close pursuit. The robot decides to go follow the primitive man 10,000 years into the past, where Astro encounters a monstrous woolly mammoth. US 7/28/2007