5x10 Anomaly XB-6783746
First Aired: Dec. 21, 2012 on FOX
Summary: The Fringe team is running out of time to save the world. As Peter, Olivia, Astrid and Walter scramble to tap into a key piece of the puzzle to defeat the Observers, they enlist the aid of Nina Sharp who conjures up a plan.
Guest Stars[no credits found]