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A Nazi claims to have knowledge about the blackouts. Meanwhile, Demetri receives an anonymous tip about the future, and Aaron tries to get approval to have his daughter's body exhumed.
First Air Date : Sep 24, 2009
Last Air date : May 27, 2010
Episode : 22 Episode
Season : 1 Season
Runtime: 42:14 minutes
Studio: ABC
Country: United States of America