28 Days Later:
A powerful virus is unleashed on the British public following a raid on a primate research facility by animal rights activists. Transmitted in a drop of blood and devastating within seconds, the virus locks those infected into a permanent state of murderous rage. Within 28 days the country is overwhelmed and a handful of survivors begin their attempts to salvage a future, little realising that the deadly virus is not the only thing that threatens them...

28 Weeks Later:
Six months after the rage virus has annihilated the British Isles, the US Army declares that the war against infection has been won, and that the reconstruction of the country can begin. Under the strict supervision of the US Military, the first wave of refugees is allowed back into the city. Among them are Don (Robert Carlyle), his new girlfriend, Scarlett (Rose Byrne), and Dons two children. Don lost his wife during the original infection, while Scarlett lost her entire family. All seems under control until a new carrier of the virus makes his way within the quarantined area. As the only known live specimen, he becomes a vital tool to the scientists who hope to learn from their discovery. Call it carelessness or call it bad luck, but the virus eventually spreads once again and now may be even more difficult to contain than the first time around...
Special Features:

* 28 Days Later - Feature Length Audio Commentary By Director Danny Boyle And Screenwriter Alex Garland
* 28 Days Later - 2 Alternate Endings
* 28 Days Later - "Jacknife Lee" Music Video
* 28 Days Later - Animated Storyboards
* 28 Days Later - Photo Gallery with Commentary
* 28 Days Later - "Pure Rage" The Making of 28 Days Later Featurette
* 28 Days Later - Production Still Gallery with Commentary
* 28 Days Later - Deleted Scenes with Optional Commentary
* 28 Weeks Later - Commentary by Juan Carlos Fresnadillo and Enrique Lopez Lavigne
* 28 Weeks Later - Deleted Scenes with Optional Commentary by Juan Carlos Fresnadillo and Enrique Lopez Lavigne
* 28 Weeks Later - Code Red: The Making of 28 Weeks Later
* 28 Weeks Later - The Infected
* 28 Weeks Later - Getting Into The Action
* 28 Weeks Later - 28 Weeks Later: The Aftermath Stage 1 "Development"
* 28 Weeks Later - 28 Weeks Later: The Aftermath Stage 3 "Decimation"