August means its 24-hour tribute season on TCM. In his monthly column, director and movie doyen (and, it turns out, witty columnist) Martin Scorsese singles out a few actresses whose work has affected him over the years, to complement Turner Classics' programming. On Gene Tierney, whose career is highlighted on August 1: Looking back at the pictures of the '30s and '40s, the period now known as the Golden Age of Hollywood, you can feel, more and more, just how controlled many of the performances were, especially in relation to movies made after the arrival of Brando and James Dean in the '50s.