Serpent's Tooth V : Season 2 Episode 2
TV-14 ABC 42m
Aired: January 11th, 2011 @ 9:00 PM EST on ABC
Anna and Diana square off in the dark bowels of the Mothership – Diana has been down there for 15 years and not had a single glimpse of Anna. Meanwhile, Erica has Tyler's blood analyzed, and learns the Vs did something sinister to her when she was pregnant with him.
