While Sept. 11 helped embellish the already heroic image of firefighters, "Ladder 49" doesn't owe any direct debt to such recent events. It plays, rather, like an old-fashioned, by-the-numbers drama ...

While Sept. 11 helped embellish the already heroic image of firefighters, "Ladder 49" doesn't owe any direct debt to such recent events. It plays, rather, like an old-fashioned, by-the-numbers drama ...