The President rushes to the hospital as Dubaku plans an escape to Belize with Marika. The mole at the FBI keeps burrowing. ...

Jack and his patchwork team race to prevent an act of terror against a chemical plant; the President's husband and an African Prime Minister remain in danger. ...

The President defies murderous demands, while Jack and his CTU colleagues unearth an FBI Agent and plant a wire on a deposed Prime Minister. Who's in the conspiracy? ...

Bauer decides to trust two former CTU colleagues, and he helps a third escape from the FBI. ...

In this concept drama, each season takes place within one 24 hour period. Day 1: Jack Bauer is the head of field ops for an elite team of CTU agents who uncover an assass ...

Jack rushes toward his nephew and his oldest antagonist, as a Chinese sub and F-18s race for the same destination. Chloe faints. Can Jack find any peace? ...

In order to prevent a war with Russia, the White House orders a trade of Jack's nephew for the circuit board, and puts Jack in custody so he cannot stop the exchange. ...

Russia presses the White House, while Jack must try to thwart the Chinese and his oldest antagonist simultaneously. ...

Russian ire worries the White House, while the Chinese take on CTU, and the damaged circuit board is in surprising hands. ...

A missing computer circuit board: the Russians get wind of Chinese espionage, the White House must find a leak, and CTU interrogates an unlikely witness. ...

Jack goes rogue to save a woman, and the White House needs a fall guy for Fayed's success. ...

The Chinese want Jack to give them Russian nuclear technology, and the President wants the Vice President's resignation. ...

To find the remaining suitcase bombs, both Jack and the President set up bluffs. ...

Jack baits Fayed with Gredenko, while the President faces a challenge to his office. ...

Jack and Doyle discover the true source of CTU's security leak: an autistic savant hacker named Brady, who has been following his brother's orders. Sandra Palmer agrees t ...

Jack and Doyle head to the location of the drone pilot when CTU learns that the target is San Francisco. Vice President Daniels arranges a meeting of the Joint Chiefs of ...

Mike Doyle takes over as Head of Field Ops, with his first mission being the rescue of Jack after the Russian Consul issues a lock-down on the Consulate. Charles Logan tr ...

After Logan fails to get information concerning Gredenko from the Russian Consul, Jack breaks in and decides to get it the hard way, learning that Gredenko plans to activ ...

Jack's search takes him to the home of an old enemy, while a bomber slips into the White House. ...

While Jack looks for Gredenko and tries to save Josh, White House intrigue deepens. ...

Jack looks for a Russian national as his father plots with shadowy patriots. Meanwhile, the President and the Constitution may be in danger. ...

The President meets with a known terrorist, while Jack searches for Morris, Fayed seeks a trigger, and Tom Lennox makes a choice. ...

Family troubles: Jack with his brother and father while Morris worries about his own brother. ...

Jack finds himself confronting his father while the lead terrorist needs help if he's to explode the remaining bombs. ...

Four more suitcase nukes are out there, and Jack's only lead takes him to the home of his brother. ...

While Jack has problems with Curtis, CTU discovers a nuclear threat and raids a terrorist warehouse, and a shocking explosion shakes LA. ...

Jack and former terrorist leader turned peacemaker, Hamri Al-Assad, track a suspicious man to a self-storage facility. ...

Can Jack and an unlikely ally stop a suicide bomber and track the architect of these acts of terror? ...

20 months after Jack Bauer was captured by Chinese government agents battered, bloodied and headed for points unknown. As a series of horrific terrorist attacks rocks the ...

Jack Bauer works with Martha Logan to get a confession out of President Logan and an old antagonist returns to settle a score with Jack. ...

Jack Bauer teams up with Christopher Henderson to put an end to Vladimir Bierko's terrorism. ...

Vladimir Bierko manages to escape custody and take control of a submarine, the Natalia, bent on getting his revenge against the US. Jack reluctantly teams up with Henders ...