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Plot summary

The Full Treatment (1960) Plot Summary & Timeline

The Full Treatment (1960) movie poster

The Full Treatment is a 1960 thriller and mystery film directed by Val Guest, running 1 hour 48 minutes. This page retells the whole story in 624 words (about 3 minutes to read) and covers 11 key events in order, 3 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 The Full Treatment.

to read the plot summary
3 min
key events in the timeline
11
characters profiled
3
themes explained
3
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The Full Treatment (1960) movie poster
Released
Runtime
1h 48m
Director
Val Guest
Genres
Thriller, Mystery
Original language
English
No spoilers

What Is The Full Treatment About?

The premise of The Full Treatment in 305 words, with nothing given away. The full story follows below.

In the aftermath of a harrowing crash that left him with a severe head injury, Alan Colby, a celebrated English racing driver, finds his world dimmed by unsettling mood swings and a growing sense of menace toward his newly‑wed wife, Denise. Their love, still fresh from vows and the promise of a future together, now rests on a fragile balance between affection and the shadow of an accident that refuses to stay in the past. Seeking a reprieve from the relentless pressure of his career and the strain on their marriage, the couple sets out for a restorative getaway on the sun‑kissed French Riviera, hoping the change of scenery will soothe the lingering tremors of trauma.

There, amid the glittering promenades and pastel‑colored villas, they encounter Dr. Prade, a charismatic psychiatrist who offers a daring form of regression therapy. He proposes to guide Alan back to the very moment of the crash, suggesting that confronting that pivotal instant could dissolve the violent impulses that now gnaw at his conscience. The proposal carries an intoxicating mix of hope and danger, hinting at the thin line between healing and the peril of reopening old wounds. The Riviera itself becomes more than a backdrop; its serene beauty and languid rhythm contrast sharply with the internal turbulence brewing beneath the surface.

The film settles into a tense, atmospheric mood, blending the glossy allure of a Mediterranean escape with the raw, unsettling intimacy of a mind on the brink. As Alan wrestles with his fragmented memories and the weight of his concealed anger, the audience is drawn into a psychological landscape where trust is tested, realities blur, and every tranquil vista may conceal a deeper, unspoken unrest. The story promises a delicate exploration of trauma, love, and the lengths one will go to reclaim sanity before it slips entirely away.

Full plot

What Happens in The Full Treatment?

The complete story of The Full Treatment, from the first scene to the last, in 624 words (about 3 minutes). Spoilers throughout. Names in the text link to 3 cast member pages.

Spoilers ahead

Alan Colby is an English racing driver who, along with his wife Denise, Colby, experienced a traumatic car accident a year prior. While physically they recovered, Alan began to face severe emotional struggles; he suffered from mood swings and increasingly violent tendencies that cast a shadow over their relationship. To escape the stress and turmoil, the couple decided to vacation together on the picturesque Côte D’Azur, hoping a change of scenery might bring some relief.

During their holiday, they met Dr. Prade, a psychiatrist from London who quickly became involved in their lives. Denise confided in Dr. Prade about the difficulties in her marriage, which seemed to ignite Alan’s anger and frustration. Tensions escalated, culminating in a heated argument, but eventually, the couple managed to reconcile and return to their life in London.

However, Alan’s mental state continued to deteriorate. In a shocking and frightening moment, he tried to strangle Denise, revealing the extent of his dark impulses. Terrified and desperate, Denise implored Alan to seek help from Dr. Prade, which he finally agreed to do. During his therapy sessions, Dr. Prade questioned Alan about how he envisioned harming Denise, prompting Alan to share detailed fantasies. He described a gruesome scenario where he would murder his wife by strangulation, dismember her body, and dispose of the parts down their apartment building’s waste chute.

As treatment progressed, Dr. Prade concluded that Alan’s violent fantasies stemmed from a belief he held—thinking he had already killed Denise during the accident, and that he was reliving that traumatic experience in his mind. Alan, after many sessions, was convinced he was cured, feeling an overwhelming sense of relief. His recovery seemed genuine until he unexpectedly wakes up to find Dr. Prade in his apartment. Alan returns a key that Denise had given him, signifying his ongoing struggle and the haunting memories.

The situation takes a darker turn when Alan, along with Dr. Prade, uncovers clues suggesting that Denise has disappeared. Their suspicions grow, especially after piecing together clues reminiscent of Alan’s murderous fantasies. Dr. Prade, concerned for Denise’s safety, tries to persuade Alan to go to a clinic, but they are involved in a car accident en route. In the chaos, Alan manages to escape and makes his way to southern France, where he spots Denise and Dr. Prade on a yacht.

It turns out that Dr. Prade had deceived Denise into taking a holiday while believing Alan was receiving intensive psychiatric care. This betrayal fuels Alan’s paranoia, and he confronts them at Dr. Prade’s house with a gun. Dr. Prade, trying to explain himself, reveals that he has been in the clinic for ten days, which causes Alan to question his own sanity once again. Meanwhile, Denise uncovers troubling evidence—an estimate for repairs to Dr. Prade’s car and signs that he might have murdered his own cat to stage a scene that would deceive Alan into believing he was responsible for Denise’s disappearance.

The emotional climax culminates when Denise confronts Dr. Prade about the truth. Overcome with love for Denise, Dr. Prade makes a desperate attempt to escape using an old gondola lift. Tragically, the cable snaps, and he falls to his death. With this danger eliminated, Alan and Denise are reunited. Nonetheless, the couple is left with a somber feeling, deeply scarred by their ordeal and the revelations that brought their relationship to the brink of destruction.

Throughout the film, themes of mental illness, trust, deception, and the fine line between reality and fantasy are explored in a tense and unsettling manner. The story delves into the complexity of Alan’s psyche and the dangerous repercussions of untreated trauma, ultimately leaving viewers contemplating the fragile nature of the mind and the devastating impacts of hidden fears and secrets.

Timeline

The Full Treatment Timeline: Every Key Event in Order

11 key events in the order they happen, from “Post-accident struggles” to “Reunion and aftermath”. 9 events name a place, across 5 locations.

  1. 1

    Post-accident struggles

    Alan Colby, a racing driver, and his wife Denise are involved in a severe car accident a year prior. While both are physically well, Alan begins experiencing mood swings and increasing violence, indicating underlying psychological trauma. Their relationship becomes tense as Alan's mental health deteriorates.

    When:One year after the accident

  2. 2

    Vacation in Côte D'Azur

    The couple travels to the Côte D'Azur for a vacation seeking relief from their troubled marriage. There, they meet Dr. Prade, a psychiatrist from London. The atmosphere shifts as Denise opens up about her marital issues to Prade, causing tension with Alan.

    Where:Côte D'Azur

  3. 3

    Conflict and reconciliation

    During their vacation, Alan and Denise have a heated argument, which leads to a fight. However, they manage to reconcile, and their trip ends as they return to London, although underlying issues remain unresolved. Tensions between them are palpable.

    Where:Côte D'Azur

  4. 4

    Alan's dark impulses surface

    Back in London, Alan attempts to strangle Denise, revealing his violent impulses. Horrified by his own actions, he expresses remorse. Denise pleads with him to seek help from Dr. Prade, which he reluctantly agrees to do, marking the start of therapy sessions.

    Where:London

  5. 5

    Psychotherapy sessions

    In therapy, Alan confesses detailed fantasies about killing Denise, including strangulation and dismemberment, which deeply disturb him. Dr. Prade pushes Alan to explore his violent thoughts and underlying motives during these sessions.

    Where:London

  6. 6

    Illusory cure

    After many therapy sessions, Dr. Prade concludes that Alan believes he had already killed Denise during the crash and has been mentally reliving that moment. Alan is ecstatic, perceiving himself as cured, but this illusion is fragile and possibly deceptive.

    Where:London

  7. 7

    Discovery of Denise's disappearance

    Alan wakes up to find Prade in his apartment and is surprised to learn that Denise is missing. Prade, having left clues resembling Alan's murderous fantasies, deduces that Alan might have killed Denise during his psychotic state, heightening their concerns.

    Where:London

  8. 8

    Car accident and escape

    On their way to a clinic while being pursued, Alan and Prade are involved in a car accident. Amidst the chaos, Alan escapes and travels to southern France, where he spots Denise and Prade aboard a yacht. Meanwhile, Prade tries to cover his tracks.

    Where:En route to southern France

  9. 9

    Deception and confrontation

    It is revealed that Prade deceived Denise into taking a holiday under the pretense of psychiatric care, while secretly plotting against Alan. Alan, convinced of their conspiracy, confronts Prade armed with a gun, leading to a tense standoff.

    Where:Prade's house

  10. 10

    Prade's downfall

    Denise uncovers evidence that Prade staged his own cat’s slaughter to mimic a murder scene, exposing his selfish motives and love for Denise. Prade attempts to escape using an old gondola lift, which unfortunately snaps, resulting in his death.

    Where:Gondola lift

  11. 11

    Reunion and aftermath

    Alan and Denise are finally reunited after their tumultuous ordeal. Despite their reunion, they remain solemn and tense, haunted by the events and the violence that nearly tore them apart. Their relationship is permanently marked by the experience.

Characters

Who Are the Main Characters in The Full Treatment?

3 characters, among them Alan Colby (Ronald Lewis), Denise Colby (Diane Cilento) and Dr. Prade (Claude Dauphin): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • AC

    Alan Colby (Ronald Lewis)

    Played by Ronald Lewis

    Alan is a former racing driver battling violent mood swings and dark impulses following a traumatic accident. His psychological unraveling reveals a complex character torn between his love for Denise and his violent fantasies. His struggle to maintain control drives much of the film's tension.

    • 🧠 Troubled
    • 😡 Violent
    • 💔 Vulnerable
  • DC

    Denise Colby (Diane Cilento)

    Played by Diane Cilento

    Denise is Alan's wife, whose stability is challenged by her husband's mental health issues. Her concern and love for Alan push her to seek help, yet she becomes embroiled in the perilous consequences of his psychological decline. Her resilience is central to the emotional core of the story.

    • ❤️ Loyal
    • 🛡️ Protective
    • 😔 Troubled
  • DP

    Dr. Prade (Claude Dauphin)

    Played by Claude Dauphin

    Dr. Prade is a psychiatrist who tries to treat Alan's violent tendencies, but his actions and manipulations raise questions about trust and morality. His involvement in Alan's psychological deterioration leads to tragic consequences, revealing the darker side of therapeutic intervention.

    • 🧑‍⚕️ Wise
    • 🔍 Manipulative
    • 🎭 Complex
Setting

Where and When Is The Full Treatment Set?

The Full Treatment is set in Côte D'Azur, London and Southern France (Contemporary/Present Day). Here is why the time and place matter to the story.

When

Contemporary/Present Day

The story takes place in the modern era, reflecting current psychological understanding and societal norms. The events occur over the course of roughly a year, capturing the characters' emotional and mental struggles within that period.

Where

Côte D'Azur, London, Southern France

The Côte D'Azur serves as a picturesque backdrop for the movie, known for its glamorous beaches and vibrant social scene. London is the contrasting urban setting where much of the mental health treatment occurs. Southern France, with its serene yet dramatic landscape, becomes the escape where critical events unfold.

  • 🌞 Coastal
  • 🌴 Luxury
  • 🖼️ Scenic
Themes

What Are the Themes of The Full Treatment?

3 ideas the story keeps returning to, among them Mental Health, Marriage and Trust and Violence and Fear.

  1. 01

    Mental Health

    The film explores the complexities of mental illness, delving into paranoia, violent tendencies, and the impact of psychological treatment. It portrays how disturbed minds can blur the line between reality and hallucination, emphasizing the importance of psychiatric care.

  2. 02

    Marriage and Trust

    The movie examines the fragile nature of trust within a marriage strained by trauma and mental illness. The couple's relationship is tested by suspicion, jealousy, and betrayal as they navigate the repercussions of Alan's violent impulses.

  3. 03

    Violence and Fear

    Central to the story are themes of violence and the fear of unseen dangers. Alan's dark fantasies and moments of psychosis create an atmosphere of tension and unpredictability, highlighting the danger of unresolved mental health issues.

Tone & mood

What Kind of Film Is The Full Treatment?

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

Tone
Tense
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Bittersweet

A tense and unsettling psychological thriller that steadily builds claustrophobic paranoia around a man's violent impulses and the deceptive therapy that pushes his relationship to the brink of destruction.

  • anxious
  • suspenseful
  • claustrophobic
  • paranoid
  • unsettling
  • mental illness
  • trauma and recovery
  • deception and betrayal
  • marital strain
  • psychological thriller

Content notes: attempted murder, domestic abuse, psychological manipulation, animal death.

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5 films close to The Full Treatment in story and themes that have a full plot summary here: Shock Treatment (1973) and Victim of Love (1991) lead.

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FAQ

The Full Treatment Plot Questions

5 quick answers about The Full Treatment, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is The Full Treatment about?

In the aftermath of a harrowing crash that left him with a severe head injury, Alan Colby, a celebrated English racing driver, finds his world dimmed by unsettling mood swings and a growing sense of menace toward his newly‑wed wife, Denise.

Read the full plot summary

When and where does The Full Treatment take place?

The Full Treatment is set in Côte D'Azur, London and Southern France (Contemporary/Present Day). The story takes place in the modern era, reflecting current psychological understanding and societal norms. The events occur over the course of roughly a year, capturing the characters' emotional and mental struggles…

The setting explained

Who are the main characters in The Full Treatment?

The story follows Alan Colby (Ronald Lewis) (played by Ronald Lewis), Denise Colby (Diane Cilento) (played by Diane Cilento) and Dr. Prade (Claude Dauphin) (played by Claude Dauphin).

All the characters

What are the main themes of The Full Treatment?

The summary picks out 3 themes: Mental Health, Marriage and Trust and Violence and Fear.

The themes explained

Who directed The Full Treatment?

The Full Treatment (1960) was directed by Val Guest and runs 1 hour 48 minutes.

Val Guest’s films

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