Day 8: 4:00 p.m.-5:00 p.m. (S08E01)

Set in New York City, Jack Bauer is unwillingly drawn back into action just as President Allison Taylor negotiates international security with Omar Hassan, a determined Middle Eastern leader visiting the U.S. on a peacemaking mission. As the new day unfolds, an upgraded CTU operates under the command of M.B.A.-schooled, razor-sharp head honcho Brian Hastings, who supervises quirky Chloe O’Brian, expert data analyst Dana Walsh and systems analyst Arlo Glass. (iTunes)