The Devil All the Time (2020) Ending Explained – Final Scene & Meaning

Arvin Russell does not die in the ending. After taking justice into his own hands by killing Preston Teagardin and other corrupt characters, Arvin survives and prepares to leave Knockemstiff. The final scene shows him listening to a radio broadcast about the Vietnam War, suggesting he may join the military as his next path forward.

Foreshadowing: Earlier in the film, Arvin's father Willard Russell serves in World War II, establishing a pattern of men from this family going to war.

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Arvin kills Preston Teagardin because Preston sexually exploited and likely caused the death of his sister Lenora. After discovering Preston's predatory behavior and its consequences, Arvin confronts and murders him as an act of personal justice, eliminating the man responsible for his sister's suffering.

Foreshadowing: Lenora's vulnerability and Preston's predatory behavior toward young women are established earlier in the film.

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Arvin's potential decision to join the Vietnam War suggests that the cycle of violence and darkness will continue elsewhere, just in a different form. The film implies that Arvin is trapped in a pattern where he must fight or destroy evil wherever he goes, and leaving Knockemstiff does not grant him escape from this burden.

Foreshadowing: The film opens with Arvin's father Willard returning from World War II, traumatized by violence, establishing war as a recurring force in the family's story.

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Carl and Sandy Henderson, the serial killer couple, are killed off-screen before the film's final scenes. Their fate is revealed indirectly through news reports that mention their capture and execution, though the film does not show their deaths directly. Their story serves to reinforce that evil exists beyond Knockemstiff and persists in various forms.

Foreshadowing: Their pattern of killing and photographing victims is established early, showing they operate with impunity for a time.

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The cycle of violence does not truly end in Knockemstiff. While Arvin eliminates the immediate evil figures, Preston Teagardin, Roy, and Theodore, the film suggests this is only a temporary cleansing. The ending implies that violence and corruption are perpetual human conditions, and darkness will simply manifest in new forms, whether in Vietnam or elsewhere.

Foreshadowing: The film's repeated emphasis on sin, corruption, and the generational transmission of trauma foreshadows that no single act of violence can break the cycle.

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The ending conveys that violence and evil are woven into human nature, making the struggle to escape or defeat these forces an ongoing, possibly unwinnable battle. It offers a cautious hope, Arvin finds a moment of peace by cleansing his hometown, while also delivering a sobering reality that darkness in human hearts continues to burn and will resurface in new forms.

Foreshadowing: The recurring themes of faith corrupted into violence and the interconnected web of sin running through every character foreshadow this bleak interpretation.

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Lenora Russell dies before the film's ending. She becomes pregnant as a result of her relationship with Preston Teagardin, and the film implies she either commits suicide or dies from complications related to her pregnancy and mental state. Her death is the catalyst that drives Arvin to seek revenge against Preston.

Foreshadowing: Lenora's vulnerable emotional state and Preston's manipulative behavior are established before her fate is revealed.

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Arvin leaves Knockemstiff because he believes he has done what was necessary to cleanse the town of its evil. With Preston Teagardin, Roy, and Theodore all dead, Arvin feels his mission is complete. However, the ending suggests he is simply moving his burden of violence to a new location, as he contemplates joining the Vietnam War.

Foreshadowing: Willard Russell's earlier attempts to protect his family from the town's corruption by moving suggest this pattern of flight is established in the family.

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Evil does not completely win, but neither does good definitively triumph. The film presents a morally ambiguous outcome where Arvin achieves temporary justice by killing the corrupt figures in Knockemstiff, yet the underlying message suggests evil is an inescapable part of human nature. The ending offers cautious hope rather than complete victory or defeat.

Foreshadowing: The film's pervasive darkness and the lack of truly heroic characters foreshadow this morally complex resolution.

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Roy Copeland, the corrupt pastor, is killed by Arvin Russell in the ending. After witnessing Arvin kill Theodore, Roy attempts to escape but is ultimately confronted and murdered by Arvin as part of his mission to rid Knockemstiff of the evil figures who have corrupted the town.

Foreshadowing: Roy's involvement in criminal activities with Theodore and his exploitation of his congregation are established throughout the film.

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