...stretch, terrorists are plotting to release fatal nerve gas across Los Angeles. One canister already infiltrated CTU headquarters, killing dozens of Chloe's co-workers, including her chum Edgar, the portly intelligence analyst. "I just...

...a former pencil factory in L.A.'s San Fernando Valley on a cavernous set that houses not only the impressive CTU headquarters but the beautiful West Coast retreat for the show's President Logan. For all of Bauer's toughness, his humanity...

...intensity, and the plot thickens as new characters are introduced, including an ice-cold replacement for Bauer at CTU headquarters. For "24" co-creator and executive producer Robert Cochran, keeping track of who's where when is a primary...

...disapproves of Bauer. There are also spanking new CTU headquarters and a whole slew of new villains, including Nestor...which aired on UPN several years ago. The new CTU headquarters set - an elaborate, multistory maze of steel, glass...