The second longest day of Jack Bauer's life finally winds down. And it has been quite an eventful 24 hours, what with the nuclear threat to Los Angeles; the bombing of CTU; duplicitous dames Marie Warner and Sherry Palmer; cringe-inducing tortures; a rapidly climbing body count---and a presidential coup. Tonight's finale finds an unexpected alliance formed in a last-ditch effort to take down mastermind Peter Kingsley (Tobin Bell), while new information about the villain has an impact on Tony and Michelle, and the race to halt the ill-conceived air strikes in the Middle East. Prescott: Alan Dale. Chappelle: Paul Schulze.