TAKE A WALK ON THE DARK SIDE WITH THIS FASCINATING LOOK AT THE FILM NOIR GENRE! 　　Film noir is a hardluck loner, a slumming angel, a look that can kill. It is mood and menace, small budgets and big imagination. It is bleak, unsparing, a slap across the beezer, take it and like it. It is a parade of trenchcoated PIs, tough cookies, schemers, weasels and moneymen. And it has a sing...