The series follows a Federal Bureau of Investigation "Fringe Division" team based in Boston. The team uses unorthodox "fringe" science and FBI investigative techniques to investigate a series of unexplained, often ghastly occurrences, some of which are related to mysteries surrounding a parallel universe.
S05E13 : An Enemy of Fate 9.34/10 (2611 voting)
Peter, Olivia, Walter, Astrid and Broyles face off against the Observers in one final and…
S02E23 : Over There (2) 9.3/10 (1751 voting)
Walternate asks Peter to help complete the device, while the fugitives Walter and Olivia are…
S02E15 : Peter 9.24/10 (2610 voting)
Walter flashes back to 1985 while explaining Peter's otherworldly origins to Olivia. Also, Peter's…
The Observer / September / Gemini