Season
- Season 5 2012-09-28
- Season 4 2011-09-23
- Season 3 2010-09-23
- Season 2 2009-09-17
- Season 1 2008-09-09
- Season 0 2009-10-05
Episode
- Episode 1: Neither Here Nor There
- Episode 2: One Night in October
- Episode 3: Alone in the World
- Episode 4: Subject 9
- Episode 5: Novation
- Episode 6: And Those We've Left Behind
- Episode 7: Wallflower
- Episode 8: Back to Where You've Never Been
- Episode 9: Enemy of My Enemy
- Episode 10: Forced Perspective
- Episode 11: Making Angels
- Episode 12: Welcome to Westfield
- Episode 13: A Better Human Being
- Episode 14: The End of All Things
- Episode 15: A Short Story About Love
- Episode 16: Nothing As It Seems
- Episode 17: Everything in Its Right Place
- Episode 18: The Consultant
- Episode 19: Letters of Transit
- Episode 20: Worlds Apart
- Episode 21: Brave New World (1)
- Episode 22: Brave New World (2)
Fringe Season 4 Worlds Apart
FBI Special Agent Olivia Dunham, brilliant but formerly institutionalized scientist Walter Bishop and his scheming, reluctant son Peter uncover a deadly mystery involving a series of unbelievable events and realize they may be a part of a larger, more disturbing pattern that blurs the line between science fiction and technology.
