The residents of a small, peaceful Kansas town are suddenly plunged into chaos when a nuclear mushroom cloud appears on the horizon, leaving them completely isolated and wondering if they're the only Americans left alive. But in this time of crisis, as sensible people become paranoid, personal agendas take over and well-kept secrets threaten to be revealed, some people will find an inner strength they never knew they had and the most unlikely heroes will emerge.

Title from container. Originally broadcast on television during the 2006-2007 season. Contains all 22 episodes from the first season. "Some music has been changed for this home entertainment version. Some episodes may be edited from their original network versions." Special features: Disc 1: "Pilot: the first seventeen hours" commentary by Jon Turteltaub and Carol Barbee; "Pilot: the first seventeen hours" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Fallout" commentary by Jon Turteltaub and Carol Barbee; "Four horsemen" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Walls of Jericho" deleted scenes with commentary by Dan Shotz and Karim Zreik; Disc 2: "9:02" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Long live the mayor" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Rogue River" commentary by Jon Turteltaub and Skeet Ulrich; Disc 3: "Crossroads" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Red flag" commentary by Carol Barbee and Lennie James; "Vox populi" commentary by Carol Barbee, Skeet Ulrich and Lennie James; "Vox populi" deleted scenes with commentary by Dan Shotz and Karim Zreik; Disc 4: "Black Jack" deleted scenes with commentary by Dan Shotz and Karim Zreik; Disc 5: "One man's terrorist" deleted scenes with commentary by Dan Shotz and Karim Zreik; "A.K.A." deleted scenes with commentary by Dan Shotz and Karim Zreik; "Casus belli" deleted scenes with commentary by Dan Shotz and Karim Zreik; Disc 6: "Coalition of the willing" deleted scenes with commentary by Dan Shotz and Karim Zreik; "Building Jericho" : an in-depth look at the genesis and creation of the show, featuring exclusive interviews with cast and crew and cast audition tapes seen for the first time; "What if?" : a revealing look at how the nuclear arms race evolved since the end of World War II-- where do we stand now if an attack were to occur and how would we survive either a man-made or a natural catastrophe?

Disc 1: Pilot: the first seventeen hours -- Fallout -- Four horsemen -- Walls of Jericho. Disc 2: Federal response -- 9:02 -- Long live the mayor -- Rogue River. Disc 3: Crossroads -- Red flag -- Vox populi -- The day before. Disc 4: Black Jack -- Heart of winter -- Semper fidelis -- Winter's end. Disc 5: One man's terrorist -- A.K.A. -- Casus belli -- One if by land. Disc 6: Coalition of the willing -- Why we fight.