Season 1

S01E01 aired 03.09.2008. (Episode: Pilot)

S01E02 aired 10.09.2008. (Episode: Seeds)

S01E03 aired 17.09.2008. (Episode: Fun Town)

S01E04 aired 24.09.2008. (Episode: Patch Over)

S01E05 aired 01.10.2008. (Episode: Giving Back)

S01E06 aired 08.10.2008. (Episode: AK-51)

S01E07 aired 15.10.2008. (Episode: Old Bones)

S01E08 aired 22.10.2008. (Episode: The Pull)

S01E09 aired 29.10.2008. (Episode: Hell Followed)

S01E10 aired 05.11.2008. (Episode: Better Half)

S01E11 aired 12.11.2008. (Episode: Capybara)

S01E12 aired 19.11.2008. (Episode: The Sleep of Babies)

S01E13 aired 26.11.2008. (Episode: The Revelator)

Season 2

S02E01 aired 08.09.2009. (Episode: Albification)

S02E02 aired 15.09.2009. (Episode: Small Tears)

S02E03 aired 22.09.2009. (Episode: Fix)

S02E04 aired 29.09.2009. (Episode: Eureka)

S02E05 aired 06.10.2009. (Episode: Smite)

S02E06 aired 13.10.2009. (Episode: Faix Cerebri)

S02E07 aired 20.10.2009. (Episode: Gilead)

S02E08 aired 27.10.2009. (Episode: Potlatch)

S02E09 aired 03.11.2009. (Episode: Fa Guan)

S02E10 aired 10.11.2009. (Episode: Balm)

S02E11 aired 17.11.2009. (Episode: Service)

S02E12 aired 24.11.2009. (Episode: The Culling)

S02E13 aired 01.12.2009. (Episode: Na Trioblóidí)

Season 3

S03E01 aired 07.09.2010. (Episode: So)

S03E02 aired 14.09.2010. (Episode: Oiled)

S03E03 aired 21.09.2010. (Episode: Caregiver)

S03E04 aired 28.09.2010. (Episode: Home)

S03E05 aired 05.10.2010. (Episode: Turning and Turning)

S03E06 aired 12.10.2010. (Episode: The Push)

S03E07 aired 19.10.2010. (Episode: Widening Gyre)

S03E08 aired 26.10.2010. (Episode: Lochan Mor)

S03E09 aired 02.11.2010. (Episode: Turas)

S03E10 aired 09.11.2010. (Episode: Firinne)

S03E11 aired 16.11.2010. (Episode: Bainne)

S03E12 aired 23.11.2010. (Episode: June Wedding)

S03E13 aired 30.11.2010. (Episode: NS)

Season 4

S04E01 aired 06.09.2011. (Episode: Out)

S04E02 aired 13.09.2011. (Episode: Booster)

S04E03 aired 20.09.2011. (Episode: Dorylus)

S04E04 aired 27.09.2011. (Episode: Una Venta)

S04E05 aired 04.10.2011. (Episode: Brick)

S04E06 aired 11.10.2011. (Episode: With An X)

S04E07 aired 18.10.2011. (Episode: Fruit for the Crows)

S04E08 aired 25.10.2011. (Episode: Family Recipe)

S04E09 aired 01.11.2011. (Episode: Kiss)

S04E10 aired 08.11.2011. (Episode: Hands)

S04E11 aired 15.11.2011. (Episode: Call of Duty)

S04E12 aired 22.11.2011. (Episode: Burnt and Purged Away)

S04E13 aired 29.11.2011. (Episode: To Be, Act 1)

S04E14 aired 06.12.2011. (Episode: To Be, Act 2)