A firm believer in the Holy Quran, Samir Horn, American citizen and former soldier, lives a middle-classed lifestyle along with his girlfriend, Chandra Dawkin. He is actively involved in selling explosives to Jihadis. While in a Yemeni prison, Samir is attacked, and another inmate, Omar, comes to his aid. Both men become close friends, subsequently escape from prison, re-locate to France and elude authorities for some time. Both men re-enter the U.S., meet with Fareed Mansour and Nathir, and together they plan to place bombs in 50 Greyhound buses (one for each State). Using modern sophisticated methods – the foursome recruit 50 volunteers to carry out this gruesome task, quite confident that they will not be stopped in time by the U.S. authorities.