As Israel is rocked by a series of terrorist bombings, a US senator's daughter is killed in one bloody explosion. Now, ex-Mossad agent Etan must lead an elite, covert team of agents and mercenaries to find the man responsible—the elusive “Engineer.” Can they find and destroy the madman before more innocent lives are lost? Follows the biggest manhunt in the history of Israel to find Yahya Ayyash, the mastermind bombmaker who oversaw a group of suicide troops in Israel in the middle of the 1990s.