Season 1, Episode 9 – 8:00 P.M. – 9:00 P.M.
A threat forces CTU to go on lockdown. Meanwhile, Carter finds himself in a tense situation and Donovan reaches out to Rebecca when he faces a big decision in his campaign.
A military hero who returns to the U.S. with a whole lot trouble following him back. With nowhere else to turn, the man asks CTU to help him save his life while also stopping one of the largest-scale terror attacks on American soil.