SILENT COMEDY WITH LIVE PIANO ACCOMPANIMENT: Film historian Philip Harwood will introduce Edward Sedgwick’s comedy classic The Cameraman (1928-76 min.), in which a lovesick tintype photographer (Buster Keaton) tries to become a newsreel photographer to impress a woman (Marceline Day) working at a news service. Ben Model will supply live piano accompaniment. 7:30 p.m.