In the fourth season, we see Rick and the group of survivors fostering a thriving community in the safe haven of the prison only to have it short-lived as the group loses everything, their home, family, and friends to the threat of the walkers, outside threats and the hidden dangers brewing inside the fences. The group of survivors are broken apart and sent on divergent paths, unsure of everyone else's fate as they are exposed to new dangers, new enemies, and heartbreaking choices. They will have their faith thoroughly tested - a faith that breaks some of them and redeems others.

Based on the graphic novel series by Robert Kirkman, Tony Moore and Charlie Adlard. Originally broadcast on television by AMC in 2013-2014. Bonus features: featurettes ; audio commentaries ; deleted scenes.

Disc 1.30 days without an accident ; Infected ; Isolation ; Indifference -- Disc 2. Internment ; Live bait ; Dead weight ; Too far gone -- Disc 3. After ; Inmates ; Claimed ; Still -- Disc 4. Alone ; The grove ; US ; A -- Disc 5.