Tonight's films under review: The Piano was the joint winner of the Palme D'Or in Cannes. It stars Holly Hunter (Best Actress), Sam Neill and Harvey Keitel. Jane Campion directed this moving tale of an arranged marriage and a prized piano. Dirty Weekend is the harrowing story of the revenge taken by a woman who has had enough of bad relationships. Michael Winner directs Helen Zahavi's controversial tale. And Bette Midler stars as a 17th-century witch conjured up in present-day Salem in the comedy Hocus Pocus.