Several months after successfully foiling a terrorist attack at Dodger Stadium, FBI agent Darwyn Al-Sayeed plans to take a teaching job at Quantico, just when his FBI handler, Patrice Serxner, asks him to participate in one last case. But the routine recon mission leads Darwyn down a dangerous road to a possible new Cell.

FBI agent Darwyn Al-Sayeed must protect his cover and work with the terrorists to unmask their secret attack plan.

FBI agent Darwyn faces a dangerous dilemma when he is ordered by the terrorist network to secure a military explosive and his new FBI handler refuses to cooperate.

FBI agent Darwyn Al-Sayeed must risk blowing his cover to stop a cell member who embarks on a deadly vendetta against a progressive Islamic televangelist.

The future of the Cell will be changed forever when Darwyn receives a special delivery from a newly energized Farik.

A new leader is calling the shots for the Cell, and Darwyn learns more details about the planned nuclear strike against Los Angeles.

The day of reckoning has arrived. The Cell members prepare to launch the attack, even as the FBI springs its trap.

On the heels of successfully thwarting the attack on the Hollywood Bowl, Darwyn deals with the loss of Gayle and his failure to stop Mina's bombing in Las Vegas.