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.
Streaming, rent, or buy Fringe – Season 4:
Currently you are able to watch "Fringe - Season 4" streaming on Sky Go, Now TV, Starz Play Amazon Channel or buy it as download on Apple iTunes, Amazon Video, Rakuten TV, Google Play Movies, Microsoft Store.