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Discovering that NTAC is behind the disease plaguing the 4400s, Tom and Diana try to get to the bottom of NTAC's cover-up, while Kyle considers turning himself in.
Prima Aeris Date : Jul 11, 2004
Aeris ultimum diem : Sep 16, 2007
Episode : 44 Episode
Season : 4 Season
runtime: 42 minutes
Studio: USA Network
Patriam: United States of America