What Is Strange Behavior About?
The premise of Strange Behavior in 282 words, with nothing given away. The full story follows below.
In a quiet stretch of Illinois, the town of Galesburg feels the weight of an inexplicable decline. Its streets, once bustling with schoolchildren and local fairs, now echo with the absence of families and the unsettling rumor that bodies are vanishing six feet beneath the earth. The ordinary rhythms of Midwestern life are shadowed by a growing sense that something unseen is draining the community of its vitality, leaving residents restless and wary of the ground beneath their feet.
At the heart of the town’s uneasy calm is the steadfast police chief John Brady, a man whose duty to protect is suddenly tangled with a personal crisis. His teenage son, Pete, stands on the cusp of adulthood, eager for college and a future beyond the town’s limits. When a spate of mysterious teenage murders shatters the fragile peace, John discovers a thread that leads straight to the secluded laboratories of Galesburg University. There, the enigmatic professor Gwen Parkinson oversees a series of clandestine experiments that hint at forces far beyond ordinary criminology, pulling the chief into a world where science and secrecy intersect.
The film balances the grainy realism of a declining Rust‑belt town with an atmospheric, almost claustrophobic tension that seeps from every dimly lit hallway and hushed conversation. As John races to understand the scope of the university’s hidden project, he must confront the frightening possibility that his own son could become entangled in the same currents that threaten the town’s very foundation. The story weaves together loyalty, fear, and the thin line between curiosity and danger, inviting viewers to wonder how far a father will go to shield his child when the ground itself seems to conspire against them.
What Happens in Strange Behavior?
The complete story of Strange Behavior, from the first scene to the last, in 780 words (about 3 minutes). Spoilers throughout. Names in the text link to 9 cast member pages.
Spoilers ahead
Bryan Morgan, Bill Condon the mayor’s son in Galesburg, Illinois, is brutally murdered in his own home, and his body is later found stuffed and posed as a scarecrow, a grotesque image that unsettles the town and prompts a relentless investigation. Local John Brady, Michael Murphy, a seasoned police investigator, dives into the case, tracing a trail of violence that seems to echo a disturbing pattern. As the case unfolds, Pete Brady, Dan Shor, a high school senior, sits in on a course at Galesburg University with his friend Oliver Myerhoff and becomes entangled in a web of experiments, loyalties, and hidden motives.
During the course, Gwen Parkinson, Fiona Lewis the professor of the class, screens a lecture by her late mentor, Dr. Le Sange, whose influence reaches back to Pete’s mother, Catherine, who once worked for him. After the lecture, Pete volunteers to become one of Gwen’s test subjects, hoping the stipend will pad his college applications and open doors for his future. The narrative then shifts to a lively house party, where the mood shifts from carefree to terrifying: Waldo is stabbed to death outside by a masked assailant, and Waldo’s girlfriend Lucy, Elizabeth Cheshire, is attacked and nearly drowns in the pool. Pete and others rush to rescue her, and the masked figure flees, unmasked in the distance as Oliver, the very friend they had been with earlier that night.
John Brady questions Oliver, who admits he cannot recall the party’s events, claiming he was drunk. The investigation deepens as medical examiners note Waldo’s corpse bears a bizarre surgical incision near the eye, suggesting that two different assailants are responsible for the murders of Waldo and Bryan. Meanwhile, Pete returns to Gwen’s laboratory, a sprawling facility that conducts both human and animal experiments. Gwen subjects Pete to a mind-bending session: he swallows a pill, repeats a string of words, and is then dismissed. Pete begins a tentative romance with Caroline, a college student who works at the lab’s front desk, and what starts as a practical arrangement grows into something warmer and more complicated. Caroline, Dey Young, becomes a confidant as the body count rises.
The following day, a woman reports her son Timothy, Neil McLachlan, being dismembered in his bathroom by an unknown young woman; the distraught mother calls the police before being stabbed herself, and she manages to convey a few details to her friend Mildred before meeting a brutal end. The investigation pressures Gwen, and John suspects that a female subject from Gwen’s program might be involved. He confronts Gwen at the lab, unaware that Pete is in one of the test rooms, restrained in a chair. After John leaves, Gwen resumes the session and injects Pete with another substance, pushing him toward her control.
Back at the home front, Pete joins Caroline for dinner, but begins to deteriorate, vomiting blood and growing dangerously ill. John talks with his girlfriend, Barbara Moorehead, Louise Fletcher, about the murders, piecing together that each victim is the son of a man who once collaborated with John to expose Le Sange’s unethical experiments, and he comes to fear that Le Sange might still be alive and seeking revenge. Barbara follows John to the cemetery, where he breaks into Le Sange’s crypt and finds only two skeletonized lower legs—an ominous sign that their target may be on the loose.
John and Barbara return home to find a dazed Pete and Caroline waiting. A shotgun in hand, John heads toward the university, while Barbara recounts how Pete’s mother, Catherine, behaved oddly during her employment under Le Sange, and how her death remains unexplained. Pete and Caroline decide to tail John to the campus, where a chilling scene unfolds: Pete enters a chamber where John is communicating with Gwen via a small screen. Gwen’s mind-control methods enthrall Pete, who is ordered to seize his father’s gun. A legless, wheelchair-bound elderly man—revealed to be Le Sange in disguise—enters and proclaims a grand, if warped, philosophy of control and order. In a fraught confrontation, Le Sange instructs Pete to slash his wrists, and then to stab his own father to death. Pete, driven to a breaking point, declares that he “is his father” as the truth about Catherine’s affair with Le Sange comes to light, revealing that John is not Pete’s biological father. In a final, tense moment, the police intervene and Gwen is arrested.
In the aftermath, with the sinister apparatus dismantled, life begins to heal. A recovered Pete, standing on the threshold of adulthood, attends his father’s wedding to Barbara, accompanied by Caroline, signaling a fragile but hopeful possibility of normalcy returning to a town scarred by manipulation, betrayal, and fear.
Strange Behavior Timeline: Every Key Event in Order
15 key events in the order they happen, from “Bryan's murder discovered in Galesburg” to “Epilogue: a fragile wedding”. 15 events name a place, across 12 locations.
- 1
Bryan's murder discovered in Galesburg
Bryan, the mayor’s son, is murdered in his home and his body is later found stuffed and posed as a scarecrow. The shocking crime unsettles the town and triggers a police investigation led by John Brady. The case hints at political ties and a chilling, ritualistic vibe.
Where:Bryan's home, Galesburg, IL
- 2
John Brady launches the investigation
Local policeman John Brady launches a full investigation into Bryan's murder, interviewing neighbors and reviewing evidence. He quickly senses that the case may be connected to darker, ethically questionable experiments in town. His suspicions escalate as new clues emerge.
Where:Galesburg, IL (police HQ)
- 3
Pete attends class and becomes a Gwen test subject
Pete sits in on a course at Galesburg University with his friend Oliver. After Gwen Parkinson screens a lecture by her late mentor Le Sange, Pete agrees to become one of Gwen's test subjects to fund his college applications. The arrangement pulls him into a dangerous experimental program.
Where:Galesburg University
- 4
Waldo incident and Oliver’s reveal
At a house party, Waldo is stabbed to death outside, and his girlfriend Lucy is attacked near the pool. The attacker flees, and in the distance he removes his mask to reveal himself as Oliver. John Brady questions Oliver, who claims he cannot recall the events due to being drunk.
Where:House party, Galesburg
- 5
Forensic clues point to two killers
Medical examiners observe Waldo's bizarre incision near the eye. After examining the evidence, John concludes that two different people are responsible for Waldo's and Bryan's murders. The idea of a two-pronged killer hints at a bigger conspiracy.
Where:Local morgue / medical examiner's lab
- 6
Pete's lab session and romance begins
Pete attends one of Gwen's studies at a large laboratory that hosts human and animal tests. Gwen makes him swallow a pill and recite words before dismissing him. She then invites Caroline to date, and the two begin a romance.
Where:Gwen's laboratory
- 7
Timothy tragedy shocks the town
The following day, a woman discovers her son Timothy being dismembered in his bathroom by an unknown young woman. She phones the police before being stabbed herself, and barely manages to tell a friend what the killer looks like before she is killed.
Where:Timothy's home
- 8
John confronts Gwen; Pete hidden in the lab
John suspects the female assailant may be one of Gwen's test subjects and confronts Gwen at the laboratory. He is unaware that Pete is in a test room, tied to a chair.
Where:Gwen's laboratory
- 9
Gwen injects Pete with mind-control fluid
After John leaves, Gwen resumes the session and injects a mind-control fluid into Pete's eye. Pete awakens, confused, and is dismissed, but the mind-altering effects begin to take hold. The manipulation marks the start of a dangerous turn.
Where:Gwen's laboratory
- 10
Pete falls ill after mind-testing
Pete goes to dinner with Caroline but becomes violently ill and begins urinating blood. The unsettling symptoms coincide with his exposure to Gwen's experiments, deepening the sense that something sinister is happening.
Where:Caroline's residence / local restaurant, Galesburg
Show the other 5 events of Strange Behavior Hide the last 5 events
- 11
John and Barbara connect the murders to Le Sange; cemetery visit
John discusses the cases with his girlfriend Barbara, hypothesizing that the victims are sons of men who previously worked with him to investigate Le Sange's experiments. He believes Le Sange is alive and seeking revenge. Barbara accompanies him to the cemetery to search for clues.
Where:John's home; cemetery, Galesburg
- 12
Cemetery crypt clues reveal Le Sange’s reach
Barbara follows John to the cemetery and helps him break into Le Sange's crypt. The casket is empty except for two skeletonized lower legs, confirming Le Sange's elusive presence and suggesting his involvement in the ongoing schemes.
Where:Le Sange's crypt, cemetery
- 13
Revelations at the university deepen the conspiracy
Barbara recounts Catherine's ties to Le Sange, furthering the sense that the mind-control project runs deeper than anyone realized. The group moves toward the university for answers, and the mystery of John’s paternity resurfaces in the conversation.
Where:Galesburg University
- 14
Mind-control climax and arrest
In a chamber at the university, Gwen and Le Sange attempt to control Pete through mind manipulation. Pete slashes his own wrists and then stabs Le Sange in the throat, declaring Le Sange his father. Police arrive and Gwen is arrested, ending the primary danger.
Where:University testing chamber
- 15
Epilogue: a fragile wedding
Some time later, Pete, healed from the experiments, attends his father’s wedding to Barbara, with Caroline by his side. The ritual of normal life attempts to reclaim the town, even as the scars of the mind-control scheme linger.
Where:Wedding scene in Galesburg
Who Are the Main Characters in Strange Behavior?
8 characters, among them Bryan Morgan (Bill Condon), John Brady (Michael Murphy) and Pete Brady (Dan Shor): who each one is and the part they play in the story. Every profile links to the actor’s page.
-
Bryan Morgan (Bill Condon)
Played by Bill Condon
Bryan Morgan is the mayor's son and a prominent local figure whose murder triggers the investigation. He is portrayed as a family-oriented, well-connected individual whose death exposes a fragile, darker side of the town.
- 💼 Mayor's son
- 🗡️ Victim
- 🕯️ Catalyst
-
John Brady (Michael Murphy)
Played by Michael Murphy
John Brady is the diligent police detective and father to Pete. He pursues the link between the murders and the mind-control program, balancing duty with concern for his family as the case deepens.
- 🕵️♂️ Policeman
- 🧩 Investigator
- 🧭 Moral compass
-
Pete Brady (Dan Shor)
Played by Dan Shor
Pete is a high school senior who becomes involved in Gwen Parkinson's study and is exposed to mind-control techniques. He is curious and energetic, yet increasingly manipulated as the plot unfolds and family revelations emerge.
- 🧒 Student
- 🧠 Mind-control subject
- 💥 Catalyst
- GP
Gwen Parkinson (Fiona Lewis)
Played by Fiona Lewis
Gwen is a professor who oversees the laboratory studies and executes mind-control experiments. She is persuasive and calculating, playing a central role in the manipulation and escalating violence.
- 👩🔬 Scientist
- 🧨 Antagonist
- 🕳️ Manipulator
- DL
Dr. Le Sange (Arthur Dignam)
Played by Arthur Dignam
Dr. Le Sange is the mastermind behind the unethical experiments. His pursuit of control and belief in his scientific methods position him as the driving force behind the town's terror and the victims.
- 🧪 Scientist
- 🧭 Mastermind
- 🕰️ Secretive
- C(
Caroline (Dey Young)
Played by Dey Young
Caroline is a college student who works at the front desk of the university laboratory and becomes romantically involved with Pete, offering a personal connection amid the tension and danger.
- 💬 Student
- 🤝 Romantic interest
- 🧭 Witness
-
Barbara Moorehead (Louise Fletcher)
Played by Louise Fletcher
Barbara is John Brady's longtime partner who supports the investigation and provides emotional perspective as the town grapples with ethical breaches in science and family secrets.
- 💞 Partner
- 🕵️♀️ Ally
- 🗝️ Knowledge bearer
- OM
Oliver Myerhoff (Marc McClure)
Played by Marc McClure
Oliver is a charismatic classmate whose outward ease masks a volatile and partially amnesiac mind. He emerges as a killer whose actions may be influenced or exploited by the program.
- 🎭 Classmate
- 🗡️ Antagonist
- 🕳️ Mind-influenced
Where and When Is Strange Behavior Set?
Strange Behavior is set in Galesburg, Illinois, Galesburg University and Gino's. Here is why the place matters to the story.
Where
Galesburg, Illinois, Galesburg University, Gino's
Galesburg is a quiet midwestern town in Illinois, focused around a mayoral family and a central university. The action moves between the mayor's home, campus buildings, a large university laboratory, and a local dining spot like Gino's. The setting contrasts everyday small-town life with a dark undercurrent of scientific ambition and secrecy.
- 🏙️ Small-town setting
- 🧪 Unethical experiments
- 🕵️♂️ Investigation
What Are the Themes of Strange Behavior?
3 ideas the story keeps returning to, among them Mind Control, Investigation and Secrets & Paternity.
-
01
Mind Control
Mind-control experiments drive the narrative, revealing how manipulation can infiltrate families and communities. The study's methods push characters toward dangerous actions under external influence. The theme probes ethical boundaries in science and the cost of controlling others.
-
02
Investigation
John Brady's investigation unravels a web of lies linking murders to the university's experiments. Clues surface slowly, forcing characters to confront hidden motives and cover-ups. The pursuit of truth clashes with fear and confusion within the town.
-
03
Secrets & Paternity
A personal secret—Pete's paternity and the involvement of Le Sange—adds a layer of emotional stakes to the scientific conspiracy. Family history intersects with scientific misconduct, changing loyalties and trust. The revelation reshapes relationships and the town's sense of identity.
What Kind of Film Is Strange Behavior?
Dark in tone, with steady pacing and a moderate story, going by the plot summary.
- Tone
- Dark
- Pacing
- Steady
- Story
- Moderate
- Intensity
- High
- Ending
- Bittersweet
A dark and suspenseful horror-thriller that builds a tense atmosphere of paranoia and dread as a small town is terrorized by a series of brutal murders linked to unethical mind-control experiments.
- suspenseful
- disturbing
- anxious
- sinister
- gory
- paranoid
- mad scientist
- mind control
- serial killer
- small town secrets
Content notes: graphic murder, dismemberment, mind control, body horror, family betrayal, attempted patricide.
Quiz
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Where to Watch Strange Behavior
Stream it on Bloodstream and Chilling, or rent or buy it from Amazon Video and Fandango At Home. US availability and prices from JustWatch.
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