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Encounter with the Unknown (1972) Plot Summary & Timeline

Encounter with the Unknown (1972) movie poster

Encounter with the Unknown is a 1972 horror and mystery film directed by Harry Thomason, running 1 hour 30 minutes. This page retells the whole story in 714 words (about 3 minutes to read) and covers 11 key events in order, 6 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for Encounter with the Unknown.

to read the plot summary
3 min
key events in the timeline
11
characters profiled
6
themes explained
3
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Encounter with the Unknown (1972) movie poster
Released
Runtime
1h 30m
Director
Harry Thomason
Genres
Horror, Mystery
Original language
English
No spoilers

What Is Encounter with the Unknown About?

The premise of Encounter with the Unknown in 301 words, with nothing given away. The full story follows below.

In a hushed, documentary‑styled presentation, three seemingly true accounts of the uncanny are woven together by the steady narration of Rod Serling. The stories are introduced as the work of Dr. Jonathan Rankin, a parapsychologist whose methodical research lends the eerie material a veneer of scholarly inquiry. The film moves between small towns and quiet suburban settings, letting ordinary backdrops become the stage for subtle, unsettling phenomena that feel both intimate and universal.

The first tale opens at a college funeral, where a grieving mother whispers a cryptic curse that binds three friends to a mysterious rhythm of days—seven, fourteen, twenty‑one. The atmosphere is thick with whispered folklore and the uneasy sense that unseen forces may be tracking the survivors, while a conflicted priest offers a fragile anchor of faith amid the growing unease.

The second story shifts to rural Missouri, where a young boy’s missing dog leads his family to a fog‑shrouded pit in the earth. An unsettling howl rises from the darkness, and the father’s decision to descend into its depths hints at a confrontation with something that defies ordinary explanation. The tale lingers on the lingering echo of that scream and the lingering question of how far reality can stretch before it snaps.

The final segment follows an Arkansas state senator who, while traveling across a bridge, picks up a disoriented young woman. Her fragmented recollections draw him and his wife into a quiet, almost surreal encounter that culminates at a doorstep where an elderly father reveals a painful, decades‑old loss. The narrative folds the classic vanishing‑hitchhiker legend into a modern setting, leaving viewers with a lingering sense that some stories never truly fade. Together, the three vignettes create a mosaic of quiet dread, inviting the audience to ponder the thin line between coincidence, fate, and the unknown.

Full plot

What Happens in Encounter with the Unknown?

The complete story of Encounter with the Unknown, from the first scene to the last, in 714 words (about 3 minutes). Spoilers throughout.

Spoilers ahead

The film presents three seemingly true stories of the supernatural, each weaving a quiet, unsettling thread through ordinary life and leaving a lingering sense that some patterns may be more than coincidence. The framework centers on a researcher, Dr. Jonathan Rankin, and on Rod Serling, who narrates the tales with a calm, eerie cadence that nudges the audience to question what they’re seeing.

The Heptagon unfolds at the funeral of college student Johnny Davis. In attendance are his friends Dave Terrell [Tom Haywood], Frank, and Randy Powell [John Leslie], who confess to a prank that went tragically wrong: they lured Johnny to a certain address for a date, but an elderly woman living there shot him accidentally. As the service ends, Johnny’s mother, the seventh daughter of a seventh son, whispers a cryptic curse to the three men, “One by land, two by sky… seven times around go the three of you, and may your reward be just and true.” The tension lingers as Frank recounts the incident to Father Duane [Robert Ginnaven] on a plane. He explains that Dave was killed seven days after the funeral, and the priest tries to reassure him that it could be a coincidence. Yet destiny seems to tighten its grip: after Father Duane leaves the aircraft, it crashes on takeoff. On the runway, as a dying Frank is comforted by the priest, Frank reveals that exactly fourteen days have passed since Johnny’s burial. The story’s pattern deepens when the priest, now doubting mere chance, is advised to contact the remaining survivor, Randy, who has gone skydiving. The narrative moves forward to twenty-one days after Johnny’s burial, and the ominous prophecy appears to point toward two of the young men perishing by sky.

The Darkness shifts to rural Missouri in the early twentieth century, where a boy’s dog disappears near a mysterious hole in the ground. The father volunteers to be lowered down the rope to recover the dog and to uncover the source of the eerie moaning. What begins as a rescue mission devolves into a nightmarish moment as a terrifying scream echoes from the pit and the father returns to the surface a raving lunatic. The mystery of the hole remains unsolved, and the tale closes with the revelation that the father spent the rest of his life locked away in a mental institution.

The Girl on the Bridge centers on a strange, disoriented young woman who is picked up by an Arkansas state senator [Michael Harvey] and his wife, who try to take her home. Much of this segment unfolds through the girl’s flashbacks. When they reach the address she described, the girl vanishes from the back seat. The elderly father who answers the door reveals a painful truth: his daughter died years earlier in a car accident when she and her boyfriend were planning to marry, a union he had publicly opposed and in his harsh grief would have preferred never to see come to pass. The segment ties the present to a long-told urban legend—the Vanishing Hitchhiker—reinforcing the sense that some stories live on in ways that blur memory and reality.

Throughout the film, the framing narration attributes the events to the research of Dr. Rankin, a parapsychologist whose name, in-universe, lends the tales a veneer of study rather than superstition. Rod Serling serves as the main narrator, guiding each segment with a steady, mythic cadence, while an additional, uncredited voice appears in opening and closing frames, adding an extra layer of distance between the characters on screen and the audience’s interpretation of their fates.

“One by land, two by sky… seven times around go the three of you, and may your reward be just and true.”

As the stories unfold, the camera lingers on moments of quiet consequence: the grief of a mother who speaks in coded rhythms, the shock of a father who loses his grip on reality, and the unsettling calm of a state senator who cannot escape the strange woman’s final disappearance. The film refuses neat explanations, instead presenting a mosaic of hauntings that feel personal, intimate, and disturbingly plausible. The tales maintain a restrained, almost documentary tone that invites viewers to weigh the boundaries between fate, coincidence, and belief, while the legends themselves remain stubbornly open to interpretation.

Timeline

Encounter with the Unknown Timeline: Every Key Event in Order

11 key events in the order they happen, from “Opening Frame” to “The Girl on the Bridge: Vanishing and Backstory”. 11 events name a place, across 11 locations.

  1. 1

    Opening Frame

    The film opens by presenting three allegedly true supernatural stories and introduces Dr. Jonathan Rankin as the parapsychologist behind the research. Rod Serling provides the main narrative voice for the segments, while the opening and closing portions feature a second, uncredited narrator. This frame sets up a blend of folklore and mystery that the stories within will explore.

    When:Opening Where:Frame sequence

  2. 2

    The Heptagon: Funeral Attended by Friends

    Johnny Davis's funeral brings together his friends Dave, Frank, and Randy, who are haunted by the prank that led to his death. They had lured Johnny to an certain address where a date awaited him, but an elderly woman living there accidentally shot him. Johnny's grieving mother, the seventh daughter of a seventh son, blames the three and hints at a cryptic omen that will haunt them.

    When:Day of funeral Where:Funeral/Cemetery

  3. 3

    The Heptagon: The Mother's Curse

    Mrs. Davis recites a cryptic warning about one by land, two by sky and seven times around, blaming the three for Johnny's death. Her words imply a doom that will strike the trio as time passes. The prophecy hangs over them, casting a shadow over their futures.

    When:Post-burial Where:Funeral home

  4. 4

    The Heptagon: Plane Conversation

    Frank relates the entire sequence to Father Duane on a plane, recounting that Dave was killed seven days after Johnny's funeral. The recounting plants the seeds of superstition in the priest and tightens the sense that a pattern may be at work. The setting shifts from the funeral to the sky-bound conversation.

    When:Seven days after burial Where:Airplane

  5. 5

    The Heptagon: Plane Crash and Dying Frank

    During the flight, the priest tries to ease Frank's fear, but tragedy strikes when the plane crashes on takeoff. As Frank lies dying, he notes that fourteen days have passed since Johnny's burial, reinforcing the eerie countdown. The catastrophic event accelerates the ominous timeline.

    When:14 days after burial Where:Takeoff/runway

  6. 6

    The Heptagon: Randy Skydiving

    Back on solid ground, Father Duane attempts to contact Randy but learns from a roommate that Randy has gone skydiving. The priest recalls the prophecy that two of the young men would perish by sky, an ominous hint that the pattern may not be coincidence. This moment places the trio on a dangerous, foretold path.

    When:21 days after burial Where:State university/skydiving location

  7. 7

    The Darkness: Hole in Rural Missouri

    The Darkness begins in rural Missouri in the early twentieth century, when a boy's dog disappears near a mysterious hole in the ground. The father volunteers to descend by rope to recover the dog and to discover what is making the moaning sounds. The descent marks the start of a chilling, unsolved mystery.

    When:Early 20th century Where:Rural Missouri, near the hole

  8. 8

    The Darkness: Descent and Scream

    As the father descends, a terrifying scream erupts from the depths and he is hoisted back up a changed man. The encounter shatters the father's sense of reality and foreshadows a lasting curse on the family. The horrors of the pit linger long after the ascent.

    When:During descent Where:Hole site

  9. 9

    The Darkness: Aftermath

    The father spends the rest of his life in an insane asylum, a broken man whose experiences remain a whispered legend. The hole's mystery remains unsolved, leaving the family with a chilling, unresolved question. The tale closes on the tone of lingering dread.

    When:Years after descent Where:Insane asylum

  10. 10

    The Girl on the Bridge: The Ride

    In Arkansas, a disoriented girl is picked up by a state senator and his wife who offer her a ride home. Much of the story unfolds through the girl's flashbacks, hinting at a past she cannot fully recall. The scene settles into a tense journey toward an unknown destination.

    When:Present during ride Where:Arkansas road / bridge

  11. 11

    The Girl on the Bridge: Vanishing and Backstory

    When they reach the address the girl had given, she vanishes from the back seat, leaving the senator and his wife in startled silence. The girl's elderly father answers the door and reveals that his daughter died years earlier in a car accident after disapproving of her relationship; he would rather see her dead. The twist reaffirms the tale as a version of the vanishing hitchhiker legend.

    When:Past (years ago) Where:Address, Arkansas

Characters

Who Are the Main Characters in Encounter with the Unknown?

6 characters, among them Dave Terrell (Tom Haywood), Frank Cameron (Gary Brockette) and Randy Powell (John Leslie): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • DT

    Dave Terrell (Tom Haywood)

    Played by Tom Haywood

    One of Johnny's friends who helped stage the prank that lured him to the fatal address. He is part of the trio whose bravado masks guilt as the pattern of deaths unfolds. His perspective anchors the first tale and underscores how peer dynamics can propel consequences beyond the prankster’s intent.

    • 🎭 Prankster
    • 🧭 Guilt
    • 🗣️ Group dynamics
  • FC

    Frank Cameron (Gary Brockette)

    Played by Gary Brockette

    A member of the prank group who recounts the events to Father Duane, oscillating between rationalization and unease. He embodies a mix of bravado and fear as the mystery deepens, and his retelling accelerates the sense of an inevitable pattern.

    • 🎭 Confidant
    • 🧠 Skeptical
    • 🪢 Tension
  • RP

    Randy Powell (John Leslie)

    Played by John Leslie

    The third friend who is drawn into the unfolding nightmare; he is described as going skydiving, aligning with the prophecy that two will perish by sky. His fate remains tied to the ominous sequence, suggesting vulnerability to the curse’s reach.

    • 🎭 Adventurous
    • 🗺️ Skydiver
    • 🕳️ Fate
  • JD

    Johnny Davis (John Cissne)

    Played by John Cissne

    A college student whose death at the hands of a misguided prank triggers the whole cycle. His mother’s cryptic warning becomes the haunting catalyst for the tale, highlighting the fragility of youth and the weight of blame in tragedy.

    • 🎓 Student
    • 🕊️ Victim
    • 🔪 Tragedy
  • MD

    Mrs. Davis (Mary Jane Wilson)

    Played by Mary Jane Wilson

    Johnny's mother, depicted as grieving and prone to invoking the ominous prophecy that frames the events. She embodies the transmission of superstition and the belief in a just, if unseen, reckoning for the tragedy.

    • 👩‍👧 Mother
    • 🕯️ Grief
    • 🔮 Foreboding
  • FD

    Father Duane (Robert Ginnaven)

    Played by Robert Ginnaven

    A priest who initially seeks to downplay the incidents as coincidences but grows convinced that something more is at work. He serves as a skeptical observer whose interactions with the others propel the investigation beyond ordinary explanation, culminating in a pivotal plane sequence.

    • 🙏 Priest
    • 🧭 Skeptical
    • 🕯️ Concern
Setting

Where and When Is Encounter with the Unknown Set?

Encounter with the Unknown is set in Missouri and Arkansas (Early 20th century). Here is why the time and place matter to the story.

When

Early 20th century

The Darkness is set in rural Missouri during the early twentieth century, focusing on a boy's missing dog and a mysterious moaning hole. The other two segments are not dated in the summary, leaving their temporal setting implicit within the film's framing of allegedly true stories.

Where

Missouri, Arkansas

Three stories unfold across distinct settings: a small-town funeral with an ominous omen; a rural Missouri setting around a mysterious hole; and an Arkansas road trip that ends with a vanishing girl. The landscapes anchor the film's mood—quiet places where the uncanny infiltrates everyday life. The settings juxtapose communal grief, rural mystery, and urban legend to fuel the sense of fate.

  • 🎭 Rural backdrop
  • 🗺️ Missouri
  • Arkansas
  • 🕯️ Supernatural elements
Themes

What Are the Themes of Encounter with the Unknown?

3 ideas the story keeps returning to, among them Prophecy, Unknown and Folklore.

  1. 01

    Prophecy

    A cryptic family omen drives the action: a mother’s message about numbers and a ‘just and true’ reward shapes the fears and choices of the friends. The recurring motif of seven and the suggestion of fate push characters toward credence in something beyond coincidence. The narrative toys with belief, fate, and the idea that there might be a supernatural mechanism behind the events. The parapsychology framing adds a fictional lens through which the mystery is explored.

  2. 02

    Unknown

    The Darkness centers on an unsolved mystery around a moaning hole and a man’s descent into the depths. Characters respond with a mix of courage and dread as the unknown refuses to yield answers. The segment uses the fear of what cannot be explained to drive tragedy and madness. The unresolved questions keep the fate of those involved in a liminal, mythic space.

  3. 03

    Folklore

    The Girl on the Bridge revisits the Vanishing Hitchhiker archetype, recast as a modern legend within the frame of allegedly true accounts. The senator and his wife search for a girl whose past shadows the present. The stories are presented as folklore material, inviting doubt about what is ‘real’ versus what is myth. Together, the tales show how legends endure by blending truth, fear, and conjecture.

Tone & mood

What Kind of Film Is Encounter with the Unknown?

Dark in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
Medium
Ending
Sad

A quietly unsettling anthology film that presents supposedly true supernatural stories with a documentary-like tone, leaving viewers with a lingering sense of dread and the unnerving feeling that some fates are inescapable.

  • unsettling
  • eerie
  • melancholic
  • ominous
  • somber
  • chilling
  • paranormal
  • curse
  • ghosts
  • grief and loss

Content notes: accidental death, mental illness, curse, supernatural horror.

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FAQ

Encounter with the Unknown Plot Questions

5 quick answers about Encounter with the Unknown, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is Encounter with the Unknown about?

In a hushed, documentary‑styled presentation, three seemingly true accounts of the uncanny are woven together by the steady narration of Rod Serling. The stories are introduced as the work of Dr.

Read the full plot summary

When and where does Encounter with the Unknown take place?

Encounter with the Unknown is set in Missouri and Arkansas (Early 20th century). The Darkness is set in rural Missouri during the early twentieth century, focusing on a boy's missing dog and a mysterious moaning hole.

The setting explained

Who are the main characters in Encounter with the Unknown?

The story follows Dave Terrell (Tom Haywood) (played by Tom Haywood), Frank Cameron (Gary Brockette) (played by Gary Brockette), Randy Powell (John Leslie) (played by John Leslie) and Johnny Davis (John Cissne) (played by John Cissne); the character guide covers 6 characters in all.

All the characters

What are the main themes of Encounter with the Unknown?

The summary picks out 3 themes: Prophecy, Unknown and Folklore.

The themes explained

Who directed Encounter with the Unknown?

Encounter with the Unknown (1972) was directed by Harry Thomason and runs 1 hour 30 minutes.

Harry Thomason’s films

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