If you are looking for specific technical data found in the file info for "775" (often a reference to a specific file size or release tag in subtitle databases), the show generally features:

: An exploration of the visual effects (VFX) used to create the post-apocalyptic world. Technical Specifications

On official DVD and Blu-ray releases , such as the three-disc special edition, the series includes several features that complement the core dialogue:

: The pilot episode, "Days Gone Bye," is available in a stylized black-and-white version, paying homage to the original comic book's aesthetic.