THE CURSE

Teenage boy Zack lives on a farm in Tellico Plains, Tennessee with his mother Frances, younger sister Alice, stern and pious old stepfather Nathan Crane and unpleasant, dim-witted stepbrother Cyrus. One night Frances sneaks out of the house while Nathan is asleep and has sex with Mike, a farm-hand who lives in a nearby shack. Suddenly a large meteorite crashes onto the property, emitting an eerie glow. The next morning, Alan Forbes, a physician who lives nearby, visits the crash site and examines the meteorite, which is a large sphere with a hard shell from which a noxious liquid oozes out. Before long, the object dissolves into glowing gelatinous liquid that seeps into the soil. Forbes wants to contact the authorities but is dissuaded by Charlie Davidson, a local realtor and head of the chamber of commerce, who worries that the event will discourage the Tennessee Valley Authority (TVA) from building a new reservoir in the area. Forbes' bored wife Esther also manipulates her husband into keeping quiet, worried their house will lose its value.

The mysterious liquid soon begins to affect the farm. The water from the well grows cloudy and tastes unpleasant, fruit and vegetables grow invitingly large but are rotten and inedible inside, and the livestock begin to behave violently and show severe signs of infection. Alice is attacked and injured by infected chickens and Cyrus is nearly killed by a horse. Frances begins to have large boils growing on her face that grotesquely alter her features. She becomes mentally unstable, physically harming herself and attacking her own family. Believing the blight affecting his farm to be a punishment from God for his wife's infidelity, Nathan locks her in their bedroom, not allowing Zack to tell the doctor. Zack keeps himself and Alice free from the infection by consuming clean water and food he steals from Forbes' house.

Forbes secretly obtains a sample from the Cranes' well and has it analyzed at a nearby lab. The water is found to contain a strange, unknown element that alters its metabolic properties and molecular structure. Carl Willis, a TVA representative who is surveying the local area for the planned reservoir, enters the Cranes' house looking for a glass of water. Helping himself from the kitchen faucet, he has just started drinking when he is attacked and nearly killed by Frances, who has gone insane and is horribly mutating. Worried that Forbes is going to alert the authorities, Davidson and Esther arrive at the Crane farm looking for the doctor but are attacked by infected dogs who have turned feral. Esther is mauled to death and Davidson hides himself in the cellar only to be killed and seemingly devoured by Frances, who had been locked in there by Nathan. As Nathan and Cyrus examine infected cows in the shed, the cows begin to decay, revealing maggots and worms inside. The cows explode, covering Nathan and Cyrus in insects.

By now Nathan and Cyrus are also infected and beginning to go insane. A guilt-ridden Forbes enters the house, hoping to rescue Zack and Alice, but he is surprised and murdered by Nathan, who then barricades the door. Cyrus attacks Alice but Zack fights him off, hiding his sister in a closet. Nathan corners Zack and is about to kill his stepson when he is stabbed by Willis, who has just arrived. The ground begins to glow and heave beneath the house, which starts to fall apart. Zack locates his mother just in time to see her mutated corpse liquefy. As Zack prepares to leave, Cyrus attacks him, but Zack knocks him off the balcony, seemingly killing him. Nathan is knocked out by a support beam as he attempts to stop Zack. Willis gets Zack and Alice out of the house before it collapses, and a dying Nathan and Cyrus are both killed by falling debris. Willis drives away from the farm, taking Zack and Alice with him.

Some months later, a heavily bandaged Willis lies in a hospital bed, having become infected more slowly because he only drank a small amount of the farm's water. He is watching a news report on how the authorities are promising that the blight from the farm will be eradicated. Later, at a location in the nearby countryside, the ground and trees begin to heave and break apart at night, revealing more of the glowing alien liquid spreading onto the surface. A large amount of the substance appears, suggesting that the hostile mutagenic entity is still alive, by planning to complete its invasion of Earth.

The infected family and animals succumb to the contamination, leading to violent confrontations and the ultimate destruction of the Crane household.

The ending cements the film as a cautionary tale of unchecked contamination, both alien and human. The meteorite's toxic influence amplifies the underlying dysfunctions within the family, resulting in a collapse that is as much emotional as it is physical. The resolution channels Lovecraftian fatalism, where cosmic indifference—and local denial—prove unstoppable forces.