John Antonini

Emotions run high as the harrowing day climaxes with resolute President Taylor closing in on a world-changing peace treaty and a vengeful Jack Bauer taking matters into his own hands for one last and unforgettable job.

The team investigates when an American woman trying to adopt a child in Haiti is kidnapped; Jack and Karen prepare to send their daughter to college.

Sean considers selling his shares of the practice to Christian and Michelle, although Michelle's past starts to threaten her future with Christian. Meanwhile, Escobar's wife needs cosmetic surgery.

Homeland Security begins an investigation that could expose Nathan's plans; Sylar and Luke go on a road trip to find Sylar's father; Claire tries to protect a young man with exceptional abilities.