Incubus

Incubus

Year: 1966

Runtime: 74 mins

Language: Esperanto

Director: Leslie Stevens

HorrorHorror the undead and monster classicsGothic and eerie haunting horrorCreepy chilling and terrifying horrorTerrifying haunted and supernatural horror

Evil has never been so seductive. On a strange island inhabited by demons and spirits, a man battles the forces of evil.

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Incubus (1966) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of Incubus (1966), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

In the village of Nomen Tuum, a place whose name translates from Latin as “your name,” a sacred well offers healing and a remarkable boost of beauty. This allure attracts visitors driven by vanity as well as by more shadowy motives, and the town becomes both a sanctuary for the sick and a crossroads for darkness. The water’s power is famous, but so too is the danger it invites, a danger that draws succubi who lure tainted souls toward a chasm of doom, offering them up to the forces of Hell and the God of Darkness.

Kia Allyson Ames emerges as a striking, restless figure among the succubi. She resents the routine of shepherding sinners to damnation and longs for something more thrilling than the usual prey. Her sister Amael Eloise Hardt warns that a pure soul could grant a dangerous power—love itself—and tries to curb Kia’s recklessness. Yet Kia is drawn to a deeper, more perilous game: she seeks a soul untouched by corruption, someone who could rewrite the rules of her dark order.

That search leads Kia to Marc William Shatner, a young soldier who arrives at the sacred well with his sister Arndis Ann Atmar to tend his battle wounds. Kia shadows them, posing as a lost traveler until she can ensnare her target. As an eclipse darkens the sky, Arndis goes briefly blind, disoriented as she tries to navigate a world suddenly edged with peril. A spark grows between Marc and Kia, and the two begin to feel a magnetic attraction despite the ominous circumstances surrounding them.

Marc makes one condition for closer closeness with Kia: they must marry. In the meantime, Kia is compelled by her own cravings and is pulled toward a confrontation with something beyond human desire. The moment of temptation culminates in a perilous journey to the cathedral, where Kia is confronted by visions of Christ and the saints. The sight awakes a revulsion in her for the purity she has been toying with, and the purer love in Marc begins to unsettle her.

Amael and Kia decide to exact revenge for what they perceive as Marc’s desecration of their world. Amael summons an incubus [Milos Milos], a malevolent force that brings violence to Marc’s doorstep. The incubus attacks, and Arndis is assaulted and murdered in the ensuing struggle, a brutal blow that leaves Marc praying earnestly for his sister’s safety. When he raises his cross, the demons recoil, and it seems the mortal may have found unexpected protection in his faith.

The aftermath intensifies as Kia trails Marc toward the cathedral, where she confesses her conflicted feelings and the odd turn of events that have bound them together. Yet the incubus is not finished, and a supernatural struggle erupts. Amael cautions that Marc now carries the sin of murder on his hands, complicating any path to forgiveness. In a moment of peril and defiance, the incubus is challenged, and the God of Darkness attempts to claim Kia as belonging to him.

In an impulse of courage, Kia rejects the malevolent claim and asserts a new allegiance: “I belong to the God of Light.” She crawls toward Marc as the forces of darkness tighten their grip. The embrace between the two feels like a chance at redemption, and the cathedral’s boundary becomes a symbolic threshold as they stand together, facing the goat-like figure that stalks the twilight. The final image lingers on their astonished gaze at the edge of the sacred space, with the Caribbean-like goat gazing back, leaving the viewer with a haunting sense of what darkness and light can do to a vulnerable pair willing to choose each other.

Last Updated: October 09, 2025 at 10:42

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