Director: Costa Gavras, Costa-Gavras
Genre: Drama, Thriller
DVD
The location of the action is never expressly stated (filming took place primarily in Algiers), but there are hints (such as a Greek typewriter, and advertisements for Greek beer) that it is Greece in the early 1960s. Furthermore, in the opening credits there is a mock disclaimer which reads (in translation): "Any resemblance to real events, to persons living or dead, is not accidental. It is DELIBERATE."
The story begins with the closing moments of a rather dull government lecture and slide show on agricultural policy, after which the leader of the security police of a right-wing military-dominated government takes over the podium for an impassioned speech describing the government's program to combat leftism, using the metaphors of "a mildew of the mind", an infiltration of "isms", or "sunspots".
The scene then shifts to preparations for a rally of the opposition faction where the Deputy (Montand) is to give a speech advocating nuclear disarmament. It is obvious that there have been attempts to prevent the speech's delivery. The venue has been changed to a much smaller hall and logistical problems have appeared out of nowhere. As the Deputy crosses the street from the hall after giving his speech, a delivery truck speeds past him and a man on the open truck bed strikes him down with a club. The injury eventually proves fatal, and by that time it is already clear to the viewer that the police have manipulated witnesses to force the conclusion that the victim was simply run over by a drunk driver.
However, they do not control the hospital, where the autopsy disproves their interpretation. The examining magistrate (Trintignant), with the assistance of a photojournalist (Perrin), now uncovers sufficient evidence to indict not only the two right-wing militants who committed the murder, but also four high-ranking military police officers. The action of the film concludes with one of the Deputy's associates rushing to see the Deputy's widow (Papas) to give her the surprising news.
Instead of the expected positive outcome, however, the prosecutor is mysteriously removed from the case, key witnesses die under suspicious circumstances, the assassins, though convicted of murder, receive (relatively) short sentences, the officers receive only administrative reprimands, the Deputy's close associates die or are deported, and the photojournalist is sent to prison for disclosing official documents.
As the closing credits roll, before listing the cast and crew, the filmmakers first list the things banned by the junta. They include: peace movements, strikes, labor unions, long hair on men, The Beatles, other modern and popular music ("la musique populaire"), Sophocles, Leo Tolstoy, Aeschylus, writing that Socrates was homosexual, Eugène Ionesco, Jean-Paul Sartre, Anton Chekhov, Harold Pinter, Edward Albee, Mark Twain, Samuel Beckett, the bar association, sociology, international encyclopedias, free press, and new math. Also banned is the letter Z, which was used as a symbolic reminder that Lambrakis and by extension the spirit of resistance lives (zi = "he (Lambrakis) lives").
Film critic Roger Ebert liked the screenplay and its message, and wrote, " is a film of our time. It is about how even moral victories are corrupted. It will make you weep and will make you angry. It will tear your guts out...When the Army junta staged its coup in 1967, the right-wing generals and the police chief were cleared of all charges and "rehabilitated." Those responsible for unmasking the assassination now became political criminals. These would seem to be completely political events, but the young director Costa-Gavras has told them in a style that is almost unbearably exciting. Z is at the same time a political cry of rage and a brilliant suspense thriller. It even ends in a chase: Not through the streets but through a maze of facts, alibis and official corruption."
The soundtrack, by Mikis Theodorakis, was also a record hit. The film features, but does not credit, Pierre Henry's contemporary hit song, "Psyché Rock."