Continuing right where the Jericho Season 2 television cliffhanger ended! Jake Green and Robert Hawkins are in the safe haven of Texas with the last remaining bomb from the first attack. From amidst the chaos, they're contacted by John Smith, the mastermind behind the first strike, seeking aid. As the Cheyenne army bears down on them, they must decide whether to side with their former enemy to fight a greater one...

Overseen by the original writing staff of the television series, Jericho is back with a vengeance, with a whole new chapter of stories told in the show's official continuity. Jericho Season Four picks up where Season Three left off. Though Jake and Hawkins are happy to be back in Jericho, the challenges they face are daunting. Not only are they fugitives in their own hometown, but they find themselves forced to play host to the newest member of the Jericho community - John Smith... a man who some know as a friend of the resistance, but who Jake and Hawkins know as the man behind the September Attacks. Only they know his secret. And only they can stop him from committing another heinous act.