Centered on a truck stop on a Georgia highway, 400 Days tells five linked stories; each taking place at different points in time and from the point of view of a different survivor, from day 2 of the undead apocalypse to day 400. At the end of 400 Days, the stories are wrapped up and leave a few hints towards what we can expect to see from Season 2.
A thief with a unique code of professional ethics is double-crossed by his crew and left for dead. Assuming a new disguise and forming an unlikely alliance with a woman on the inside, he looks to hijack the score of the crew's latest heist.
When the White House (Secret Service Code: "Olympus") is captured by a terrorist mastermind and the President is kidnapped, disgraced former Presidential guard Mike Banning finds himself trapped within the building.