Aptly subtitled “Incomplete Tales of Several Journeys,” the best feature to date by Austrian director Michael Haneke (2000, 117 min.) is a procession of long virtuoso takes that typically begin and end in the middle of actions or sentences, constituting not only an interactive jigsaw puzzle but a thrilling narrative experiment. The second episode is a nine-minute street scene involving an altercation between an actress (Juliette Binoche), her boyfriend's younger brother, an African music teacher who works with deaf-mute students, and a woman beggar from Romania; the other episodes effect a kind of narrative dispersal of these characters and some of their relatives across time and space. I couldn't always get what was happening, but I was never bored, and the questions raised reflect the mysteries of everyday life. The title refers to the pass codes used to enter houses in Paris—a metaphor for codes that might crack certain global and ethical issues. In subtitled French, Malinke, Romanian, German, Arabic, and sign language—and also, occasionally, English.