The sixth season is set 20 months after season five. Over the last 11 weeks before Day 6, the United States has been targeted coast-to-coast in a series of suicide bombings. A man named Abu Fayed agrees to give the U.S. the location of Hamri Al-Assad, the supposed terrorist mastermind of these attacks, in exchange for former CTU Agent Jack Bauer with whom he has a personal grudge.
Episodes
1. Day 6: 6:00 A.M.-7:00 A.M.
Jan 14, 2007 45m 7.8A new U.S. President has negotiated Jack's release from a Chinese prison so Jack can stop a series of terror attacks... with his life.
2. Day 6: 7:00 A.M.-8:00 A.M.
Jan 14, 2007 45m 8.0Can Jack and an unlikely ally stop a suicide bomber and track the architect of these acts of terror?
3. Day 6: 8:00 A.M.-9:00 A.M.
Jan 15, 2007 45m 7.5Jack and former terrorist leader turned peacemaker, Hamri Al-Assad, track a suspicious man to a self-storage facility.
4. Day 6: 9:00 A.M.-10:00 A.M.
Jan 15, 2007 45m 8.4While Jack has problems with Curtis, CTU discovers a nuclear threat and raids a terrorist warehouse, and a shocking explosion shakes LA.
5. Day 6: 10:00 A.M.-11:00 A.M.
Jan 22, 2007 45m 7.5Four more "suitcase nukes" are out there, and Jack's only lead takes him to the home of his brother.
6. Day 6: 11:00 A.M.-12:00 P.M.
Jan 29, 2007 45m 7.6Jack finds himself confronting his father while the lead terrorist needs help if he's to explode the remaining bombs.
7. Day 6: 12:00 P.M.-1:00 P.M.
Feb 5, 2007 45m 7.6Family troubles: Jack with his brother and father while Morris worries about his own brother.
8. Day 6: 1:00 P.M.-2:00 P.M.
Feb 12, 2007 45m 7.6The President meets with a known terrorist, while Jack searches for Morris, Fayed seeks a trigger, and Tom Lennox makes a choice.
9. Day 6: 2:00 P.M.-3:00 P.M.
Feb 12, 2007 45m 7.6Jack looks for a Russian national as his father plots with shadowy patriots. Meanwhile, the President and the Constitution may be in danger.
10. Day 6: 3:00 P.M.-4:00 P.M.
Feb 19, 2007 45m 7.6While Jack looks for Gredenko and tries to save Josh, White House intrigue deepens.
11. Day 6: 4:00 P.M.-5:00 P.M.
Feb 26, 2007 45m 7.4Jack's search takes him to the home of an old enemy, while a bomber slips into the White House.
12. Day 6: 5:00 P.M.-6:00 P.M.
Mar 5, 2007 45m 7.9Jack's search takes him to the Russian Consulate, while the Vice President contemplates a sweeping executive order.
13. Day 6: 6:00 P.M.-7:00 P.M.
Mar 12, 2007 45m 7.6The search for Gredenko finds Jack hunted inside the Russian Consulate and a former President calling on his ex-wife.
14. Day 6: 7:00 P.M.-8:00 P.M.
Mar 19, 2007 45m 7.6CTU's satellite tracking system is compromised as a bomb-carrying drone heads toward an unknown city. Meanwhile, US forces prepare for a nuclear retaliation on the Middle East.
15. Day 6: 8:00 P.M.-9:00 P.M.
Mar 26, 2007 45m 8.0Jack enlists the help of an autistic man in the search for Gredenko, and Sandra Palmer makes a fateful decision.
16. Day 6: 9:00 P.M.-10:00 P.M.
Apr 2, 2007 45m 8.0Jack baits Fayed with Gredenko, while the President faces a challenge to his office.
17. Day 6: 10:00 P.M.-11:00 P.M.
Apr 9, 2007 45m 8.8To find the remaining suitcase bombs, both Jack and the President set up bluffs.
18. Day 6: 11:00 P.M.-12:00 A.M.
Apr 16, 2007 45m 7.6The Chinese want Jack to give them Russian nuclear technology, and the President wants the Vice President's resignation.
19. Day 6: 12:00 A.M.-1:00 A.M.
Apr 23, 2007 45m 7.5Jack goes rogue to save a woman, and the White House needs a fall guy for Fayed's success.
20. Day 6: 1:00 A.M.-2:00 A.M.
Apr 30, 2007 45m 7.6A missing computer circuit board: the Russians get wind of Chinese espionage, the White House must find a leak, and CTU interrogates an unlikely witness.
21. Day 6: 2:00 A.M.-3:00 A.M.
May 7, 2007 45m 7.4Russian ire worries the White House, while the Chinese take on CTU, and the damaged circuit board is in surprising hands.
22. Day 6: 3:00 A.M.-4:00 A.M.
May 14, 2007 45m 7.8Russia presses the White House, while Jack must try to thwart the Chinese and his oldest antagonist simultaneously.
23. Day 6: 4:00 A.M.-5:00 A.M.
May 21, 2007 45m 7.9In 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.
24. Day 6: 5:00 A.M.-6:00 A.M.
May 21, 2007 45m 8.3Jack 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?