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Fringe

Fringe is an American science fiction television series that follows the FBI’s Fringe Division as it investigates unusual phenomena linked to fringe science, parallel universes, and a larger conspiracy.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Fringe is an American science fiction television series that follows the FBI’s Fringe Division as it investigates unusual phenomena linked to fringe science, parallel universes, and a larger conspiracy. The series centers on Olivia Dunham, Walter Bishop, and Peter Bishop as their cases increasingly connect to the show’s mythology. It was created by J. J. Abrams, Alex Kurtzman, and Roberto Orci and aired on Fox from 2008 to 2013.

Premise

Fringe begins as an FBI procedural but expands into serialized science fiction involving fringe science and interconnected mysteries. The team’s investigations repeatedly uncover links to Massive Dynamic, alternate realities, and larger conspiracies.

Cast and characters

The central cast includes Anna Torv as Olivia Dunham, Joshua Jackson as Peter Bishop, and John Noble as Walter Bishop. Supporting roles include Lance Reddick as Phillip Broyles and Jasika Nicole as Astrid Farnsworth.

Mythology

A major part of the series concerns the Observers, a group of bald, pale men who silently monitor events and human development. The show also develops storylines involving a parallel universe and experiments that affect both worlds.

Production and broadcast

Fringe was created for Fox and originally aired from 2008 to 2013. It is widely described as a science fiction, crime, and mystery series with a strong episodic-and-serial hybrid structure.

Key facts

  • The series follows the FBI’s Fringe Division, a task force investigating bizarre and often unexplained cases.
  • Its core characters are Olivia Dunham, Walter Bishop, Peter Bishop, Phillip Broyles, and Astrid Farnsworth.
  • The show’s mythology includes parallel universes, advanced biotechnology, shapeshifters, and the Observers.
  • Fringe was created by J. J. Abrams, Alex Kurtzman, and Roberto Orci.
  • The series ran for five seasons on Fox from 2008 to 2013.

Frequently asked questions

What is the TV show Fringe about?
Fringe follows an FBI team called the Fringe Division as it investigates strange events tied to fringe science, parallel universes, and hidden conspiracies.
Who stars in Fringe?
The main cast includes Anna Torv, Joshua Jackson, John Noble, Jasika Nicole, and Lance Reddick.
How many seasons of Fringe are there?
Fringe has 5 seasons.
Is Fringe based on a book?
No reliable source in the provided results identifies Fringe as an adaptation of a book. It is credited as an original television series created by J. J. Abrams, Alex Kurtzman, and Roberto Orci.
What is the Observers in Fringe?
The Observers are a mysterious group of bald, pale men who silently watch events and human development throughout the series.
Where was Fringe filmed?
The provided sources confirm the story is set around Boston, Massachusetts, but they do not verify filming locations. A more specific production source would be needed for a reliable filming-location answer.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Fringe_(TV_series)
    Supports: Series premise, main characters, the Observers, and creator credits.
  2. IMDbhttps://www.imdb.com/title/tt1119644/plotsummary/
    Supports: Plot summary, main cast, Fringe Division, Massive Dynamic, and the Observers.
  3. Wikipediahttps://en.wikipedia.org/wiki/Fringe_season_1
    Supports: Season 1 premise, cast, Boston setting, and parallel-universe elements.
  4. ScreenRanthttps://www.screenrant.com/db/tv-show/fringe/
    Supports: Five-season count and general series description.
  5. Rotten Tomatoeshttps://www.rottentomatoes.com/tv/fringe
    Supports: Main cast, series genre, original run, and 5 seasons.
  6. IMDbhttps://www.imdb.com/title/tt1478013/plotsummary/
    Supports: The Observer character designation in an episode plot summary.