(Paramount, 1968) Disdained as “Spaghetti Westerns” when they first appeared in American movie theaters, the best of these films, such as “Once Upon a Time in the West,” are now recognized as among the greatest achievements of the Western movie genre. Director Sergio Leone’s operatic visual homage to the American Western legend is a chilling tale of vengeance set against the backdrop of the coming of the railroad. Ennio Morricone’s magnificent score is likewise recognized for its brilliance. The film stars Henry Fonda, Charles Bronson, Claudia Cardinale and Woody Strode. It was chosen for preservation in the National Film Registry in 2009. 7:30 p.m. Free, at the Library of Congress Packard Campus Theater located at 19053 Mt. Pony Rd. in Culpeper, VA. No reservations required. For more information, call 202-707-9994.