For the second consecutive year, AMCTV.com has launched “The Walking Dead” original webisodes, titled “Cold Storage,” developed, produced and directed by Emmy Award winning special effects guru Greg Nicotero.

“‘Cold Storage’ tells the story of a young man, Chase (played by Josh Stewart), trying to reach his sister in the early days of the zombie apocalypse. He finds temporary shelter in a storage facility run by a former employee named BJ (played Daniel Roebuck); however, things are not what they appear.”

In addition to Stewart (The Dark Knight Rises) and Roebuck (“Lost”), the cast of “Cold Storage” includes Cerina Vincent (Cabin Fever) as Kelly and Chris Nelson (Kill Bill) as Harris.

Season three of AMC’s “The Walking Dead” premieres Sunday, October 14 at 9pm ET.

“The Walking Dead,” “Cold Storage”: Season 3, Episode 1

Hide and Seek: “Chase seeks refuge from a horde of walkers in an abandoned storage facility. However, he may not be the only survivor left there.”

“The Walking Dead,” “Cold Storage”: Season 3, Episode 2

Keys to the Kingdom: “B.J. gives Chase a tour of the storage facility. But despite his affable demeanor, B.J. may be hiding a dark secret.”

“The Walking Dead,” “Cold Storage”: Season 3, Episode 3

The Chosen Ones: “In order to keep the electricity flowing, Chase must venture into the darkness to help B.J. reset the generators.”

“The Walking Dead,” “Cold Storage”: Season 3, Episode 4

Parting Shots: “Chase discovers B.J.’s dark secret. While attempting to escape, Chase is confronted by B.J. and the two engage in a final standoff.”