Citizen Kane
Arguably the greatest of American films, Orson Welles's 1941 masterpiece, made when he was only 26, still unfurls like a dream and carries the viewer along the mysterious currents of time and memory to reach a mature (if ambiguous) conclusion: people are the sum of their contradictions, and can't be known easily. Welles plays newspaper magnate Charles Foster Kane, taken from his mother as a boy and made the ward of a rich industrialist.
