Season 4, Episode 4 Subject 9

First Aired: October 14, 2011

Walter is wary of leaving the sanctuary of his lab for the first time in years when he and Olivia go to Massive Dynamic in New York to study old files after she discovers a powerful force that may be linked to his Cortexiphan experiments.

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  • Premiered: September 9, 2008
  • Rating: TV-14
  • User Rating:4.73 out of 5 (5,450 ratings)
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  • Premise: A drama with sci-fi elements following the FBI probe of mysterious deaths aboard an airplane that landed at Boston's Logan Airport. But the deaths aboard Flight 627 are only the beginning of the story. Executive producers include J.J. Abrams ('Lost') and h… (more)

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