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As "Nathan" starts displaying new powers, he has visions of an incident from his past involving a young girl and decides to investigate. Hiro tries to save a co-worker and learns a truth about himself. Tracy tries to regain her old life and job.
First Air Date : Sep 25, 2006
Last Air date : Feb 08, 2010
Episode : 78 Episode
Season : 4 Season
Runtime: 43:14 minutes
Studio: NBC
Country: United States of America
