This film in English by the gifted Polish writer-director Agnieszka Holland (who wrote Anna and directed A Woman Alone), receiving its exclusive U.S. premiere here, is a fiction film based on the real-life assassination of Solidarity chaplain Father Jerzy Popieluszko by secret police in 1984. While there’s a certain awkwardness inherent in making what is essentially an English-language Polish film on a Polish subject in France with English and American actors, this is a far cry from simple Solidarity agitprop. Holland is interested in exploring the moral complexity and ambiguity of Poland in the early 80s, and sets about this task with a great deal of intelligence and imagination, devoting even more attention to the police captain (Ed Harris in one of his better performances) who kills the priest (Christopher Lambert) than she does to the priest himself. In contrast to the kindergarten-level philosophizing of Woody Allen’s new Crimes and Misdemeanors, this is a film of some depth with a genuine sense of ethical nuance. Holland is generally well served by her cast, which also includes Joanne Whalley, Joss Ackland, Tim Roth, and Peter Postlethwaite (the father in Distant Voices, Still Lives). (Broadway, Commons, Plaza, 900 N. Michigan, Ridge, Bricktown Square, Hillside Square)