Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series 24. His character has worked in various capacities on the show, often as a federal agent of the fictional Counter Terrorist Unit (CTU) based in Los Angeles, and working with the FBI in Washington, D.C. during season 7. Within the 24 storyline, Bauer is a key member of the CTU, its director in Season 1, and is often portrayed as their most capable agent. Bauer's job usually involves helping prevent major terrorist attacks on the United States, saving both civilian lives and government administrations. On many occasions, Jack does so at great personal expense, as those he thwarts subsequently target him and his loved ones.