Episode: 19 Air date: 2011-04-15 Videos: 0
Episode: 18 Air date: 2011-03-25 Videos: 1
Episode: 17 Air date: 2011-03-18 Videos: 2
Episode: 16 Air date: 2011-03-11 Videos: 0
Episode: 15 Air date: 2011-02-25 Videos: 0
Episode: 14 Air date: 2011-02-18 Videos: 3
Episode: 13 Air date: 2011-02-11 Videos: 0
Over There, a terrorist arms himself with a flesh eating insect, while alternate Olivia reunites with her boyfriend. Meanwhile, while determined to protect his universe, Walternate discovers there are some lines he won't cross.
Episode: 12 Air date: 2011-02-04 Videos: 0
The CDC calls in the Fringe team to investigate the death of a scientist whose bones were disintegrated by a mysterious blue cloud. Someone from Walter's past reluctantly agrees to assist the team... despite their connection to Olivia.
Episode: 11 Air date: 2011-01-28 Videos: 0
Walter asks Nina if she can understand the connection between Peter and the doomsday device, while the team visits the assembly of the doomsday device at Massive Dynamic. Meanwhile, a dead body's discovery causes a huge investigation.
Episode: 10 Air date: 2011-01-21 Videos: 1
The Observer reunites musician Roscoe Joyce with his dead son, setting off a series of events that culminate in a life-or-death test for Walter. Meanwhile, Olivia deals with the repercussions of her absence from This Side, and Walter bonds with Joyce, one of his musical heroes.
Episode: 09 Air date: 2010-12-09 Videos: 0
Episode: 08 Air date: 2010-12-02 Videos: 4
Olivia tries to find an ally to help her, while a device allowing communication between the two worlds is uncovered. Meanwhile, Peter tries to deal with recent revelations about the world-destroying device and Bolivia's true identity.
Episode: 07 Air date: 2010-11-18 Videos: 0
Episode: 06 Air date: 2010-11-11 Videos: 0
On This Side, 15 people across the Eastern Seaboard suffer amnesia after hearing the same radio frequency, and the Fringe team is called in. Meanwhile, Peter continues to work on the Other Side's mass-destruction weapon and pursue his relationship with "Olivia," unaware of who she truly is.
Episode: 05 Air date: 2010-11-04 Videos: 0
On the Other Side, a man sets out to free his twin brother from an amber quarantine zone. Meanwhile, Walternate begins the experiments to duplicate Olivia's ability to transition safely between world.
Episode: 04 Air date: 2010-10-14 Videos: 1
Episode: 03 Air date: 2010-10-07 Videos: 2
Inconsequential acts lead to deadly consequences, and the Fringe Division investigates while Olivia deals with a sinister vision. Meanwhile, Secretary Bishop reveals his plan for Olivia to her commander, Colonel Broyles.
Episode: 02 Air date: 2010-09-30 Videos: 1
The other Earth's Fringe team investigates people who have been put into an unbreakable trance by a mysterious box. Meanwhile, Walter and Nina attend the reading of the last will and testament of William Bell.
Episode: 01 Air date: 2010-09-23 Videos: 2
After the extraordinary turn of events that shockingly left an imprisoned Olivia "over there," she fights to find her way home. Meanwhile, Peter and Walter try to move on with their lives unknowingly alongside alternate Olivia.