Fringe: Season 5, Episode 1

5 - 1: Transilience Thought Unifier Model-11

FOX renews the series and season 5 will be the series finale and will be composed of 13 episodes. In the Season 5 premiere, Peter and Etta search for Olivia in 2036 as the Fringe team, released from amber after 20 years, joins the rebellion to halt the Observers