24 - Season 6 Episode 21 -

Jack is held in custody at CTU, while Cheng prepares to launch a surprise attack.Lennox uses Lisa as a plant to send a false message to the Russians in hopes of defusing a tense situation.Morris' decision to end his relationship with Chloe begins taking its toll on her as they struggle to maintain professionalism, and Josh shows signs of guilt over the role his father played in the day's terrorist attacks.