Join Paul Stacy, retired professor of film and English at the University of Hartford, for tonight’s exploration of film treatments of the mysterious and historic landmark, Stonehenge.   Perhaps as many as 70 movies have Stonehenge scenes, some even filmed on location. They range from the serious, such as King Lear and Tess, to the comic, or horror, science fiction and even rock-n-roll concerts. Film clips and commentary. Registration is appreciated, at www.prosserlibrary.info or by calling 860-243-9721.