24 Season 4 Episode 6

Jack initiates a fierce gun battle with the terrorists as he races to rescue Heller and Audrey before the military strike begins.nnDina questions her own dedication to their cause when her husband reveals his plans for Behrooz.nnDriscoll and Curtis uncover new evidence that points to an even bigger attack by the terrorists.nnAudrey has an awkward meeting with her husband, and Heller butts heads once again with his son.