[s4e1] Day 4: 7:00 A.m.-8:00 A.m. Apr 2026

As the hour concludes, terrorists ambush the Secretary and his daughter, Audrey Raines (who is also Jack's secret lover), at her brother Richard's house. Jack is forced to listen helplessly over the phone as Audrey is abducted.

Jack's new love interest and daughter of the Secretary of Defense. James Heller : The Secretary of Defense and Jack's new boss. [S4E1] Day 4: 7:00 a.m.-8:00 a.m.

Through his interrogation of Sherek, Jack discovers that the train was just a distraction; the primary target is actually Secretary James Heller . As the hour concludes, terrorists ambush the Secretary

A tactical field agent working under Driscoll. James Heller : The Secretary of Defense and Jack's new boss

In the opening hour of , set 18 months after the events of Day 3, Jack Bauer has been fired from CTU and is now working as a special assistant to U.S. Secretary of Defense James Heller .

The episode introduces a seemingly normal suburban family, the Arazes, who are revealed to be a deep-cover sleeper cell involved in the day's attacks. New Characters Introduced

The stern new Director of CTU who previously fired Jack due to his heroin addiction. Edgar Stiles: A brilliant but socially awkward CTU analyst.