Season 1
As the first season begins, FBI Special Agent Olivia Dunham is called in to investigate a mysterious outbreak that nearly kills her partner. The only person with any answers is an institutionalized scientist, Dr. Walter Bishop who can only be released under the care of his estranged son. Together, the three discover that the answer to this mystery is only a small piece of a much larger, more shocking truth.
Episodes
1 Pilot Sep 9, 2008 
2 The Same Old Story Sep 16, 2008 
3 The Ghost Network Sep 23, 2008 
4 The Arrival Sep 30, 2008 
5 Power Hungry Oct 14, 2008 
6 The Cure Oct 21, 2008 
7 In Which We Meet Mr. Jones Nov 11, 2008 
8 The Equation Nov 18, 2008 
9 The Dreamscape Nov 25, 2008 
10 Safe Dec 2, 2008 
11 Bound Jan 20, 2009 
12 The No-Brainer Jan 27, 2009 
13 The Transformation Feb 3, 2009 
14 Ability Feb 10, 2009 
15 Inner Child Apr 7, 2009 
16 Unleashed Apr 14, 2009 
17 Bad Dreams Apr 21, 2009 
18 Midnight Apr 28, 2009 
19 The Road Not Taken May 5, 2009 
20 There's More Than One of Everything May 12, 2009