Jericho is an American action/drama series that centers on the residents of the fictional town of Jericho, Kansas, in the aftermath of nuclear attacks on 23 major cities in the contiguous United States.

Seeking the chance to build a better future, a group of courageous pioneers departs Earth for Carpathia, a newly discovered planet in a distant galaxy. Led by President Richard Tate and his core team of Stella, Cass and Fleur, the pioneers settle in the town of Forthaven, creating a society there alongside expeditionaries Mitchell and Jack. Having embraced all the challenges that come with forging a new beginning, the townspeople work hard to preserve what they've built on Carpathia, and even as they long for those left behind, there is optimism about the future. But while they try to learn from mistakes made on Earth, there is no avoiding the human pitfalls of love, greed, lust and loss.