Fringe

The BEST seasons of Fringe

Every season ever - ranked by fan votes!

An F.B.I. agent is forced to work with an institutionalized scientist and his son in order to rationalize a brewing storm of unexplained phenomena.

Last Updated: 5/6/2022Network: FOX
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Season 3
star
8.71
338 votes

#1 - Season 3

First Aired 9/24/2010

Season three continues the rabbit-hole journey of three unlikely souls — FBI Agent Olivia Dunham, Fringe Scientist Walter Bishop and his jack-of-all-trades son Peter — through mind-bending investigations, parallel realities and threats growing in the borderlands between science and the unimaginable.

Season 2
star
8.48
378 votes

#2 - Season 2

First Aired 9/18/2009

Season two follows the continuation of a war between two universes, the prime and the parallel, exploring the ever-blurring line between science fiction and reality, where hybrid monsters tear through sewers, thieves walk through walls, and portals open to worlds unknown.

Season 1
star
8.29
465 votes

#3 - Season 1

First Aired 9/10/2008

As the first season begins, FBI Special Agent Olivia Dunham is called in to investigate a mysterious outbreak that nearly kills her partner. The only person with any answers is an institutionalized scientist, Dr. Walter Bishop who can only be released under the care of his estranged son. Together, the three discover that the answer to this mystery is only a small piece of a much larger, more shocking truth.

Season 4
star
8.28
310 votes

#4 - Season 4

First Aired 9/24/2011

The fourth season of the American science fiction television series Fringe premiered on Fox on September 23, 2011 and concluded on May 11, 2012, consisting of 22 episodes. The series is produced by Bad Robot Productions in association with Warner Bros. Television. The show was officially renewed for a fourth season on March 24, 2011.

Season 5
star
7.93
318 votes

#5 - Season 5

First Aired 9/29/2012

Season five picks up from events depicted in season four's flash-forward episode the seemingly peaceful Observers seized control of our universe in 2015. Now, in 2036, they have become ruthless rulers who stand unopposed. What awaits in the future, however, is the Fringe Team's final stand to protect our world.