The Walking Dead Season 2 (2011/2012)

Air date: 2/19/2012
Summary: Rick, Glenn and Hershel find themselves trapped and facing a battle for survival against a new army of foes, both dead and alive; Lori encounters danger on the road and Shane attempts to rescue her and return her to the farm.

Air date: 2/26/2012
Summary: Rick and Shane come into conflict over the fate of a prisoner. Andrea helps Hershel's youngest daughter face a crucial decision.

Air date: 3/4/2012
Summary: Rick sides with Shane causing Dale to worry that the group is losing its humanity; Carl's actions have unintended consequences.

Air date: 3/11/2012
Summary: Someone (or something) wicked is prowling around the farm, so Rick, Shane, Daryl and Glenn set up a patrol in the area as night falls.

Air date: 3/18/2012
Summary: Rick and Carl make it out of the woods but find chaos on the farm, where the group has been split up and people are questioning Rick's leadership abilities. Season 2 finale.