Jack Bauer and President Heller endure the unthinkable to thwart the terror attacks of mastermind Margot Al-Harazi.
The pulse-pounding clock ticks to a milestone 200th episode.
The terror tension soars.
The imminent terror threat forces a London lockdown.
The imminent terror threat forces a London lock down.
As Jack deals with unforeseen circumstances, an unlikely duo joins forces to prevent an impending attack in London. Meanwhile, homegrown terrorist Margot Al-Harazi (guest star Michelle Fairley) reveals her demands – revenge for her husband's death in a U.S. airstrike. Also, President Heller (William Devane) orders a lockdown of military airspace, but it may be too late.
The immminent terror threat forces a London lockdown.
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