Black Death is a 2010 movie from Christopher Smith (director of Creep, Severance and Triangle), starring Sean Bean, Eddie Redmayne and Carice Van Houten.In 1348 the Bubonic Plague sweeps through England. Frightened, many people blame witches or their own sins. Osmund, a novice in a monastery volunteers to guide knight Ulric and his men to a village, which the plague has not reached at all and is therefore suspect. What the knights do not know is that Osmund volunteered to have a chance to see his girl.One of the primary themes of the film is total uncertainty with how one interacts with the world. The whispers in the woods may be demons, it may be highwaymen. The village witch may be in league with Satan, she may just know how to brew poisons. The town may be warded, it may just be isolated. The plague may target the unrighteous first, everyone may be damned together.
Affably Evil: Langiva remains calm and polite, even when presiding over death and torture. Of course, thanks to the Grey and Grey Morality, she may not be considered straightforwardly "evil" either.
Artistic License: While otherwise historically accurate, the fundamental premise is wrong: Witch-hunts did not become a common phenomenon in Europe until a hundred years later. The usual culprits during the black death were the jews, who were long before suspected of poisoning wells and spreading diseases among Christendom. On the other hand, outright heretics like the villagers would have been killed indeed, regardless of whether they practiced witchcraft or not.
The Atoner: Ulric probably. As it is likely that he had been at the battle of Crecy, where their opponents had been slaughtered instead of being given a mercy strike. He does give one to the woman accused of being a witch.
Awesome but Impractical: The saw-toothed short sword wielded by Mold would get stuck in someone's ribcage; not what you'd want to happen during a melee. However, short, similarly notched daggers called sword-breakers were present during the period, usually as a main-gauche in place of a parrying dagger. The notches are meant to catch an opponent's blade in order to follow up with the main weapon.
Crapsack World: If the plague doesn't get you the bandits or the witch-burners will.
Creepy Child: The very first thing the gang see in the village.
Cruel and Unusual Death: Ulric's death (torn apart by horses) is horrific. Such punishment or its equivalent was historically reserved only for grand treason and regicide mainly because it was considered extremely cruel.
Daydream Surprise: When praying, Osmund sees dead Averill calling his name, then he brought back to reality by Ulrich, who does the same.
Human Sacrifice: Not played entirely straight, as the "witch" knows full well she cannot perform magic and only kills people to keep the villagers in line. Perhaps, witches lie and we can never be quite sure of what exactly Langiva does is magic or chemistry, if she was a true witch then lying to Osmund then she contributed to his corruption, a witchy goal..
Idiot Ball: The knights deeply distrust the villagers, know their leader knows her way with herbs and still drink and eat what they offer.
Karma Houdini: Osmund ends up torturing and killing countless innocent women for her crimes, but Langiva apparently gets off scot free. This is left somewhat ambiguous, however.
Kill 'em All: Out of the entire band of people they started out with, only Osmund and Wolfstan survived until the end of the movie.
Maybe Magic, Maybe Mundane: Whether or not Langiva actually practices magic or is just a keen judge of character and manipulator of desperate people remains in doubt. Certain circumstances support either idea.
No Good Deed Goes Unpunished: A woman who tried to protect her village with a blessing got accused of being a witch. Doubles as Idiot Ball, as even pretending to use magic is a bad idea among the superstitious folk in the times like this.
Nothing Is Scarier: No demons, no witchcraft (maybe), just people turning on people in times of desperation. The ending is a crushing example of this.
Shoot the Shaggy Dog: The group arrives to the village and discover the inhabitants are actually pagans. They are then drugged and when they wake up the whole group is killed off one by one in horrific ways and Osmund is tricked into killing his lover. In the end only Osmund and one other member of the party survive with Osmund's faith horrible shaken. We then discover that the whole film was probably Osmund's Start of Darkness as we get an epilogue showing that Osmund abandoned being a monk to search the land for the main witch, torturing and killing any girl that looks like her, and even ones that definitely don't.
Sliding Scale of Shiny Versus Gritty: Way, way, way on the side of gritty. In fact, when the company eventually reach the the village after days trudging through mud and grime, it is alienating in its cleanliness and serenity.
Slut Shaming: The men try this on Langiva, screaming "whore" when she presides over their captivity, even though she's done nothing even remotely sexual in her treatment of them, or anyone else for that matter (in fact, there's no sex or even nudity in the film, period).
Title Drop: Averted. Though the movie is set during the Black Death, it is never named as such in any dialogue, usually referred to instead as "the pestilence." This is true to history, as the plague was not given its popular name until much later.
The Unsolved Mystery: The whole thing. Was Langiva protecting the village from the plague, or was it just isolated? Was Averill brought back from the dead, brought from the brink of death with brain damage, or was she just drugged? Even the epilogue ends on an ambiguous note: is Osmund seeing Langiva's faces in every woman because of her magical abilities, or is it just his own impending madness?