• Audio Commentaries:
  • Disc One: "30 Days Without An Accident:" Executive Producer Scott M. Gimple, Executive Producer/Unit Production Manager Tom Luse, and Executive Producer/Special Effects Make-Up Artist/Director Greg Nicotero.
  • Disc Two:
    • "Internment:" Executive Producer Scott M. Gimple and Actor Scott Wilson.
    • "Too Far Gone:" Director Ernest Dickerson and Writer Seth Hoffman.
  • Disc Three:
    • "After: Extended Edition:" Executive Producer/Special Effects Make-Up Artist/Director Greg Nicotero, Co-Executive Producer Denise Huth, and Actor Danai Gurira.
    • "Still:" Director Julis Ramsay and Actor Emily Kinney (track one) and Writer/Producer Angela King and Actor Norman Reedus (track two).
  • Disc Four: "The Grove (Extended Version):" Executive Producer Scott M. Gimple, Co-Executive Producer Denise Huth, and Actor Andrew Lincoln.

• Inside The Walking Dead (1080i): Featurettes that examine story, characters, and themes as they are portrayed within each episode and as they grow through the season.
  • Inside Episode 401 (5:27)
  • Inside Episode 402 (5:46)
  • Inside Episode 403 (5:40)
  • Inside Episode 404 (5:29)
  • Inside Episode 405 (4:38)
  • Inside Episode 406 (4:17)
  • Inside Episode 407 (5:03)
  • Inside Episode 408 (5:56)
  • Inside Episode 409 (6:04)
  • Inside Episode 410 (5:45)
  • Inside Episode 411 (4:28)
  • Inside Episode 412 (5:55)
  • Inside Episode 413 (4:56)
  • Inside Episode 414 (5:06)
  • Inside Episode 415 (5:57)
  • Inside Episode 416 (5:24)

• The Making of The Walking Dead (1080i): Capsule featurettes for each episode that, instead of focusing on characters and themes, take a look at the behind-the-scenes goings-on that bring each hour of television to the screen.
  • Inside Episode 401 (5:13)
  • Inside Episode 402 (5:26)
  • Inside Episode 403 (5:40)
  • Inside Episode 404 (4:18)
  • Inside Episode 405 (3:26)
  • Inside Episode 406 (3:42)
  • Inside Episode 407 (4:42)
  • Inside Episode 408 (5:58)
  • Inside Episode 409 (3:49)
  • Inside Episode 410 (4:28)
  • Inside Episode 411 (5:24)
  • Inside Episode 412 (4:10)
  • Inside Episode 413 (4:44)
  • Inside Episode 414 (5:36)
  • Inside Episode 415 (4:38)
  • Inside Episode 416 (3:29)

• Drawing Inspiration (1080i, 6:07): A closer look at the parallels between the original comic books and the television show and how the former inspires and defines the latter beyond common themes and scenes.

• Hershel (1080i, 7:39): Cast and crew discuss Scott Wilson's character in some detail.

• The Governor is Back (1080i, 8:43): A look at the character's return and progression through the season.

• Society, Science & Survival (1080i, 5:31): Academics discuss online courses that integrate The Walking Dead into several fields of study.

• Inside KNB Studios (1080i, 18:20): A fun journey inside the making of some of the season's gory visual effects.

• A Journey Back to Brutality (1080i, 8:18): A piece that examines Rick Grimes' character arc throughout the season.

• Deleted Scenes (1080p, 9:14 total runtime): Includes scenes from:
  • "30 Days Without an Accident,"
  • "Live Bait,"
  • "Dead Weight,"
  • "Too Far Gone,"
  • "Still,"
  • "The Grove,"
  • "Us,"
  • "A."

The Walking Dead
tells the story of the aftermath of a zombie apocalypse and follows a
small group of survivors traveling across the United States in search of
a new home away from the hordes of zombies. The group is led by Rick
Grimes, who was a police officer in the old world. As their situation
grows more and more grim, the group's desperation to survive pushes them
to do almost anything to stay alive.