Threshold Season 1 Episode 11
Lucas is infected with the alien DNA from something he ate. The infectees have harvested crops with the alien DNA. Caffrey must find a way to stop what could be nearly 200 new infectees. Also, one of the aliens approaches her with an interesting revelation.
Serie: Threshold
Episode Title: Outbreak (a.k.a. Escalation)
Air Date: 2006-01-18