In France, the afternoon hours from five to seven are known as the hours when lovers meet. On this afternoon, nothing could be further from Cleo's mind than sex. She is counting out the minutes until she learns the results from tests she believes will tell her she is dying from cancer. Agnes Varda's "Cleo from 5 to 7" is 90 minutes long, but its clock seems to tick along with Cleo's.

It was Gene Siskel who introduced me to the concept of Lip Flap. By this he meant the practice of speaking without saying anything of use. Its primary purpose, he explained, was to allow people to sneak up on the moment when they would sooner or later have to actually engage their minds. Siskel was an impatient man. In that and other ways we were allies.

A great many Americans no longer believe in the separation of Church and State, and indeed deny it is a principle found in the Constitution. Yet the wording of the First Amendment is quite clear, and its importance to the founders is underlined by its being first. Certainly it was clear to Thomas Jefferson, who wrote, "I contemplate with sovereign reverence that act of the whole American people which declared that their legislature should 'make no law respecting an establishment of religion, or prohibiting the free exercise thereof,' thus building a wall of separation between Church & State."

I only met Judith Crist once, but her career had an enormous role in shaping the world of the movie critics who followed her. She was the first full-time female movie critic for a big American daily newspaper, but set aside her gender: By her success and fame, she created jobs for movie critics where there were none before.

The king is dead. Long live the king. Welles' "Citizen Kane" has been dethroned from the Sight & Sound list of the greatest films of all time, and replaced by Hitchcock's "Vertigo." It's not as if nobody saw this coming. The list first appeared in 1952, and "Vertigo" (1958) made the list for the first time only in 1982. Climbing slowly, it placed five votes behind "Kane" in 2002. Although many moviegoers would probably rank "Psycho" or maybe "North by Northwest" as Hitch's best, for S&S; types his film to beat was "Notorious" (1946). That's the one I voted for until I went through "Vertigo" a shot at a time at the University of Virginia, became persuaded of its greatness, and put it on my 2002 list.