Included in this year's SF Film Festival is a rare dance movie, "Ballerina," a fictional 1937 French film set backstage at the National Opera of France. The star of the show was dancer Yvette Chauvir.<P>Read SF Examiner's Allan Ulrich's article:<BR> <A HREF="http://www.sfgate.com/cgi-bin/article.cgi?file=/examiner/archive/2000/04/21/WEEKEND1485.dtl" TARGET=_blank>http://www.sfgate.com/cgi-bin/article.cgi?file=/examiner/archive/2000/04/21/WEEKEND1485.dtl</A>