Anti-terrorism agent Jack Bauer (Kiefer Sutherland) faces another action-packed day in the second season of this groundbreaking, Emmy Award-winning "real-time" TV series. This time around, a nuclear bomb is loose in Los Angeles, prompting Jack, President David Palmer (Dennis Haysbert) and a host of other characters to do whatever they can to stop it from detonating. But even if they find the bomb, they might be too late to prevent disaster.