Signs

The Hess family lives a quiet life on their farm in Doylestown, Pennsylvania. At the center of this family is Graham Hess, a former Episcopal priest, who is struggling with the loss of his wife, Colleen, and the burden of raising his children amidst his grief.

Graham's life is forever altered by the tragic traffic accident that takes Colleen's life. This event leaves him grappling with deep sorrow and challenges him to cope with the emotional needs of his son Morgan, who suffers from asthma.

The family's ordinary life takes an unexpected turn when a mysterious crop circle appears in their cornfield. This phenomenon causes a stir in the local community, sparking wild theories about its origins, ranging from a mere prank to extraterrestrial involvement.

As rumors of the crop circle spread, unsettling behavior in local animals becomes evident. This tension escalates when Morgan is forced to perform a harrowing act to save Bo from a violent attack by their dog, leaving him traumatized.

As events develop, the Hess family senses they are being watched. A chilling moment occurs when Graham and Merrill chase a shadowy figure on their barn roof, only to see it vanish into the fields, raising their fears of an unseen presence.

The Hess family discovers that crop circles have appeared around the world, which deepens their concerns. Morgan experiments with a baby monitor, believing it might attract the mysterious visitors, as they seek to understand their circumstances.

During a tense night, Graham hears strange clicking noises in the cornfield. Confronting the unknown presence, he warns it not to toy with them, only to catch a brief glimpse of a long green leg disappearing into the crops, intensifying their fear.

News of mysterious lights appearing over Mexico City captures the family's attention, heightening their anxiety about the unknown. They attempt to stay informed as they grapple with the implications of these extraterrestrial phenomena.

Graham visits Ray Reddy, the veterinarian responsible for Colleen's accident. The encounter reveals ominous warnings about the aliens' weaknesses and hints at a potential danger lurking in his pantry, deepening the family's sense of dread.

Faced with impending danger, Graham proposes they either flee to the lake or fortify their home. The family comes together to board up their house while sharing a final meal that triggers cherished memories of Colleen.

The family's moment of calm is shattered when the baby monitor buzzes with familiar noises. Instinctively, they hide in the basement, where tension builds as they become aware of something lurking just above them.

In a terrifying twist, Morgan is grabbed by an alien that injects him with a toxic gas. This event accelerates the family's desperation to fight back against the intruders threatening their safety.

Graham's memories flashback to his wife’s final moments, wherein she encouraged him to protect their children. These recollections inspire him to instruct Merrill to swing away with his baseball bat, tapping into their shared past.

The family realizes the alien's vulnerability to water, which leads them to use the half-finished glasses left by Bo as a weapon. In a moment of unexpected triumph, they are victorious, saving Morgan and reinforcing their bonds.

With Morgan safe and the threat receding, Graham rediscovers his lost faith. Donning his clerical suit once more, he symbolizes a new beginning for the family as they emerge from their trials, ready to face the future together.