Aired 13 years ago - Apr 08, 2010
When a perfectly healthy woman is found dead from a disease she never had, the Fringe team investigates the origin of this inexplicably fatal condition before it claims more innocent victims. Meanwhile, Olivia struggles to keep Walter's secret from Peter, and her loyalty to Peter is tested as time goes on.
Mouse over thumbnail for slideshow
Or scroll and see one by one:#2 #3 #4