Season 3
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.
Episodes
1 Olivia Sep 23, 2010 
2 The Box Sep 30, 2010 
3 The Plateau Oct 7, 2010 
4 Do Shapeshifters Dream of Electric Sheep? Oct 14, 2010 
5 Amber 31422 Nov 4, 2010 
6 6955 kHz Nov 11, 2010 
7 The Abducted Nov 18, 2010 
8 Entrada Dec 2, 2010 
9 Marionette Dec 9, 2010 
10 The Firefly Jan 21, 2011 
11 Reciprocity Jan 28, 2011 
12 Concentrate and Ask Again Feb 4, 2011 
13 Immortality Feb 11, 2011 
14 6B Feb 18, 2011 
15 Subject 13 Feb 25, 2011 
16 Os Mar 11, 2011 
17 Stowaway Mar 18, 2011 
18 Bloodline Mar 25, 2011 
19 Lysergic Acid Diethylamide Apr 15, 2011 
20 6:02 AM EST Apr 22, 2011 
21 The Last Sam Weiss Apr 29, 2011 
22 The Day We Died May 6, 2011