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Danger Within (1959) Plot Summary & Timeline

Danger Within (1959) movie poster

Danger Within is a 1959 war film directed by Don Chaffey and Richard Attenborough, running 1 hour 41 minutes. This page retells the whole story in 622 words (about 3 minutes to read) and covers 12 key events in order, 6 characters, where and when it is set and 4 themes. Looking for the cast, ratings and where to stream it? See the movie page for Danger Within.

to read the plot summary
3 min
key events in the timeline
12
characters profiled
6
themes explained
4
Danger Within (1959) movie poster
Released
Runtime
1h 41m
Genre
War
Original language
English
No spoilers

What Is Danger Within About?

The premise of Danger Within in 376 words, with nothing given away. The full story follows below.

In the shadowed hills of wartime Italy, a group of British prisoners endures the relentless routine of a German‑run camp, where every day is measured by the clang of metal doors and the thin line between discipline and desperation. The cramped quarters, the cold stone walls, and the ever‑present watch of the Italian guards create a world where hope is a whispered commodity and the prospect of freedom feels both distant and intoxicating. Within this austere setting, the men cling to the rituals of military life—morning roll‑calls, shared stories of home, and the quiet plotting of a single, daring escape that could become their salvation.

Leading the effort is Lieutenant Colonel David Baird, a seasoned officer whose calm authority steadies the restless hearts around him. He is supported by a handful of distinctive personalities: Lt. Cyriakos Coutoules, the quiet Greek whose steady demeanor masks a fierce resolve; Captain Roger Byfold, the pragmatic tactician whose intellect turns ordinary objects into possible tools; and Captain Rupert Callender, a charismatic figure whose love of theater offers a brief, uplifting distraction from the grim reality. The seasoned strategist Lt. Col. Huxley adds a layer of seasoned counsel, drawing on years of experience to shape the fledgling plan. Together, they form a makeshift council, balancing ambition with the practicalities of life behind barbed wire.

The tone of the camp is a careful blend of camaraderie and tension. While the prisoners share jokes and recall memories of a world beyond the barbed fence, an undercurrent of suspicion begins to stir. Rumors of an informant—someone whose loyalty might be swayed by fear or coercion—leak through the ranks, turning friendly banter into guarded conversation. The men find themselves constantly weighing trust against caution, aware that a single misstep could unravel months of careful preparation.

As the war drags on and the Italian armistice looms on the horizon, the prisoners sense that their window for action is narrowing. The stark contrast between the regimented order imposed by their captors and the restless yearning for liberty fuels their resolve. Every whispered plan, every shared glance, becomes a testament to the unyielding human will to outwit oppression and seize the fleeting chance for freedom, even as the shadows of doubt linger just beyond the flickering camp lamps.

Full plot

What Happens in Danger Within?

The complete story of Danger Within, from the first scene to the last, in 622 words (about 3 minutes). Spoilers throughout. Names in the text link to 4 cast member pages.

Spoilers ahead

A meticulously planned escape from a World War II POW camp seems almost certain to succeed, but it ends in a sharp, brutal disaster. The would-be escaper, cleverly disguised as the camp’s sadistic Capitano Benucci, Peter Arne is shot dead by the real Capitano Benucci, witnessed by the shocked prisoners who realize the killer waited for the decoy to arrive before firing.

The escape committee, led by Richard Todd as Lieutenant Colonel David Baird, is left with a chilling conviction: there might be an informer among them. The prime suspect is the Greek officer Lt. Cyriakos Coutoules, and the tension thickens when Coutoules is found dead in an escape tunnel. To prevent the Italians from exploiting his death, Coutoules’s body is moved into an abandoned tunnel and presented as a suffocation caused by a roof fall.

Fingerprint evidence then points to Captain Roger Byfold, a fact that seems to seal his guilt in the eyes of the Italian authorities, even though Byfold is entirely innocent. Donald Houston gives the impression of a man trapped by circumstances beyond his control, as the camp’s leadership recognizes that a conviction could carry the ultimate consequence for him.

With the noose tightening, the escape committee unveils a desperate plan to get Byfold and two other officers out of the camp before his trial. The trio scale the camp fence using a ladder built from two rugby posts, but the escape is betrayed by the watchful eye of Capitano Benucci and his men, who lie in wait just outside the fence with a machine gun mounted on a truck. The result is a brutal volley of bullets that ends the attempt in seconds, the attackers’ casualties adding to the growing sense of danger and suspicion inside the camp.

The prisoners rapidly deduce that Benucci could not have known the exact timing of the breakout unless an informer had tipped him off. The hunt for the traitor becomes personal, and the mood shifts from cautious optimism to a tense, paranoid vigilance. The escape plan grows more ambitious as Lt. Col. Huxley Bernard Lee devises a new scheme: a daylight escape that would unfold during a staged production of Hamlet in the theatre hut, led by Captain Rupert Callender. The theory is simple and bold: the jefe of the camp would never expect a mass exodus to occur in full view of the guards and the watching Italians.

As the date of the next escape draws near, the atmosphere inside the camp tightens into a careful blend of discipline and fear. The prisoners weigh every rumor, every whisper, trying to uncover the identity of the informer who could betray them again. The tension is palpable: a single whispered tip could shift the balance, while a misstep might play into Benucci’s hands once more. With the Armistice looming and the camp set to change hands, the stakes could not be higher, and the prisoners know that the window for escape—and for survival—may close at any moment.

The action unfolds against a backdrop of camaraderie and grit, where personal courage competes with the cold calculations of captors, and where every decision could mean the difference between freedom and capture. The characters—officers and soldiers alike—navigate a labyrinth of mistrust, loyalty, and desperation as they race to outwit a wily opponent who seems to anticipate their moves at every turn. In the end, the story remains a careful study of effort, risk, and the unyielding will to escape, even as the camp’s future hangs in the balance. The looming question—whether clever planning can outrun betrayal—hangs over every moment as the men brace for what may come next, especially as the region moves toward upheaval and change in the wake of the Italian Armistice.

Timeline

Danger Within Timeline: Every Key Event in Order

12 key events in the order they happen, from “Failed escape outside the camp” to “The plan to escape en masse”. 12 events name a place, across 6 locations.

  1. 1

    Failed escape outside the camp

    A meticulously planned escape from the POW camp begins with an escapee disguised as Capitano Benucci. Just after he steps beyond the camp perimeter, the real Capitano Benucci shoots him dead, exposing the ruse. The watching prisoners realize Benucci waited for the escapee to arrive and killed him in cold blood.

    When:immediately after leaving the camp Where:POW camp perimeter

  2. 2

    Escape committee suspects an informer

    The failed escape triggers a fresh wave of mistrust in the camp. Led by Lieutenant Colonel David Baird, the escape committee concludes there must be an informer among the prisoners. Suspicion quickly centers on potential traitors in their ranks.

    When:shortly after the failed escape Where:POW camp

  3. 3

    Coutoules found dead in an escape tunnel

    Lieutenant Coutoules is discovered dead in an escape tunnel, fueling fears of a traitor within. To keep up the pretense for the Italian captors, the prisoners place his body in an abandoned tunnel and claim he suffocated in a roof fall.

    When:before the cover story to Italians is presented Where:Abandoned escape tunnel / within camp

  4. 4

    Benucci charges Byfold with murder

    Based on fingerprint evidence, Captain Roger Byfold is accused of Coutoules' murder. The POWs see through the indictment, knowing Byfold is innocent, but recognition grows that Benucci intends to see him executed.

    When:after Coutoules' death and cover story Where:POW camp

  5. 5

    Plan to extract Byfold and two officers

    The escape committee devises a desperate plan to smuggle Byfold and two other officers out before the trial. They prepare a fence-running escape, arranging for a ladder and support outside the camp.

    When:before Byfold's trial Where:POW camp perimeter

  6. 6

    The three escapees are mowed down

    Three POWs attempt to scale the fence using a ladder fashioned from rugby posts, but Benucci and his outside guards lie in wait with a machine gun. The prisoners are quickly killed in a hail of bullets, marking Benucci's second cold-blooded murder of escapees.

    When:during the attempted escape Where:Camp perimeter / outside fence

  7. 7

    Realization of a traitor and foreknowledge

    The prisoners conclude that Benucci must know about another mass-escape tunnel and that an informer is feeding him information. This realization confirms there is a traitor among them and grants Benucci the ability to position himself for future killings.

    When:after the failed escape Where:POW camp

  8. 8

    Race to identify the informer

    With the clock ticking toward potential handover to the Nazis, the inmates scramble to uncover the informer. The objective becomes finding the traitor before the next escape attempt.

    When:leading up to the armistice Where:POW camp

  9. 9

    Huxley's daylight escape plan

    Lieutenant Colonel Huxley devises a plan to break out during the day, leveraging a Hamlet production in the theatre hut as cover. The strategy hinges on avoiding Benucci's anticipated ambush and surprising him with a daytime escape.

    When:during the armistice period Where:POW camp theatre / theatre hut

  10. 10

    Hamlet production as cover

    A group of prisoners, led by Captain Rupert Callender, rehearses and performs Hamlet to distract the guards. The ensemble hopes the distraction will enable a bold daylight escape that Benucci would not expect.

    When:daytime during performance Where:Theatre hut

  11. 11

    Armistice shifts the clock toward a handover

    The Italian Armistice arrives, increasing urgency as the camp is about to be handed over to the Nazis. The inmates realize time is running out and the risk of betrayal or discovery grows.

    When:the Armistice moment Where:POW camp

  12. 12

    The plan to escape en masse

    With the threat of betrayal dangling and the armistice looming, the prisoners commit to an ambitious mass escape. They hope to exploit the Hamlet cover and slip out during daylight before capture, though the outcome remains uncertain.

    When:during the armistice period Where:POW camp

Characters

Who Are the Main Characters in Danger Within?

6 characters, among them Lieutenant Colonel David Baird (Richard Todd), Capitano Benucci (Peter Arne) and Captain Roger Byfold (Donald Houston): who each one is and the part they play in the story. 5 of them link to the actor’s page.

  • LC

    Lieutenant Colonel David Baird (Richard Todd)

    Played by Richard Todd

    A disciplined, strategic leader who organizes the escape committee and relentlessly pursues the truth behind the alleged informer. He keeps morale intact while navigating the camp's paranoia and danger. Baird's practical mindedness anchors the prisoners' plans, even as suspicion swirls around them.

    • 🧭 Leader
    • 🕵️‍♂️ Suspicion
    • 🛡️ Resolve
  • Peter Arne as Capitano Benucci (Peter Arne) in Danger Within

    Capitano Benucci (Peter Arne)

    Played by Peter Arne

    The brutal, calculating Italian officer who enforces discipline with an iron hand and lethal efficiency. He is merciless toward escape attempts, and his strategic placement outside the fence makes him a constant threat. Benucci's presence embodies the danger and ruthlessness of captivity.

    • 🗡️ Tyrant
    • 🧭 Calculating
    • 🛡️ Power
  • Donald Houston as Captain Roger Byfold (Donald Houston) in Danger Within

    Captain Roger Byfold (Donald Houston)

    Played by Donald Houston

    An innocent officer caught in the system's machinery, he becomes the prime, though false, target of the murder charge. His calm, cooperative demeanor contrasts with the camp's paranoia and the guards' brutality. Byfold's fate becomes a catalyst for the prisoners' urgent scheme to prove his innocence.

    • 🛡️ Innocent
    • 🕊️ Endurance
    • ⚖️ Targeted
  • LC

    Lieutenant Cyriakos Coutoules (Cyril Shaps)

    Played by Cyril Shaps

    A Greek officer initially suspected as the informer; his death in the escape tunnel shifts the investigation and deepens the sense that a traitor may be among them. Coutoules' demise amplifies the camp's paranoia and fuels the prisoners' drive to uncover the real traitor.

    • 🕵️‍♂️ Suspicion
    • 🗝️ Mystery
    • 🕳️ Death
  • CR

    Captain Rupert Callender

    Leader of a group of POWs in a Hamlet production, using performance as cover for the escape plan. His role highlights how creativity and morale can support risky operations under pressure. Callender's presence, though less defined in the cast, anchors the daytime escape strategy.

    • 🎭 Theater
    • 🧭 Strategy
    • 🛡️ Leadership
  • Bernard Lee as Lieutenant Colonel Huxley (Bernard Lee) in Danger Within

    Lieutenant Colonel Huxley (Bernard Lee)

    Played by Bernard Lee

    The escape plan's architect, pushing for a bold, daylight breakout under the cover of a public production. His leadership and planning keep the operation cohesive as danger escalates with Italian guards and advancing conflict. Huxley embodies the calculated risk-taking that defines the plot.

    • 🧭 Planner
    • 🛡️ Strategic
    • 💥 Risk-taker
Setting

Where and When Is Danger Within Set?

Danger Within is set in Prisoner of War camp and Italy (World War II, early 1940s (Italian Armistice 1943)). Here is why the time and place matter to the story.

When

World War II, early 1940s (Italian Armistice 1943)

The events occur during World War II in an Italian POW camp, around the time of the 1943 Italian Armistice. As the armistice creases the lines of occupation, the risk of detection and execution rises for anyone daring to escape. The era's chaos fuels suspicion, rapid planning, and high-stakes bravery among the prisoners.

Where

Prisoner of War camp, Italy

The action unfolds inside a WWII POW camp in Italy where escape plots unfold beneath a tense regime. The camp features a theatre hut used for a Hamlet production, a fenced perimeter, and watchful guards that heighten the sense of danger. Brutal discipline from Capitano Benucci underscores the prisoners' peril and the stakes of every attempted breakout.

  • 🏕️ POW Camp
  • 🗺️ Italy
  • ⚔️ War Drama
Themes

What Are the Themes of Danger Within?

4 ideas the story keeps returning to, among them Trust & Betrayal, Courage & Resolve and Theatre as Escape.

  1. 01

    Trust & Betrayal

    Suspicion runs through the camp as prisoners wonder who might be feeding information to the guards. The belief in a traitor drives investigations and accelerates the tension surrounding every escape plan. The line between loyalty and deceit becomes a central, driving force of the narrative.

  2. 02

    Courage & Resolve

    Prisoners band together to outmaneuver their captors, showing ingenuity and grit under pressure. The escape committee's persistence demonstrates collective resilience in the face of brutal authority. Individual acts of bravery compound into a larger, risky effort to gain freedom.

  3. 03

    Theatre as Escape

    The Hamlet production is more than art; it serves as a cover for planning and morale-boosting solidarity. The performance becomes a distraction for guards and a distraction for the camp, enabling covert coordination. In this wartime setting, theatre stands in as a catalyst for daring action.

  4. 04

    Justice & Power

    The invocation of an innocent man as a scapegoat highlights how those in authority manipulate facts to serve their ends. The film explores the abuse of power within the camp, where evidence can be manufactured and outcomes predetermined. This tension between justice and coercion underpins the prisoners' fragile hope for fair treatment.

Tone & mood

What Kind of Film Is Danger Within?

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

Tone
Tense
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Ambiguous

A consistently tense and claustrophobic war thriller that generates a palpable sense of paranoia and desperation as prisoners in a POW camp navigate relentless suspicion and the high stakes of escape.

  • tense
  • claustrophobic
  • anxious
  • paranoid
  • desperate
  • gritty
  • prison escape
  • betrayal
  • mistrust
  • survival

Content notes: war violence, murder, confinement.

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FAQ

Danger Within Plot Questions

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

What is Danger Within about?

In the shadowed hills of wartime Italy, a group of British prisoners endures the relentless routine of a German‑run camp, where every day is measured by the clang of metal doors and the thin line between discipline and desperation.

Read the full plot summary

When and where does Danger Within take place?

Danger Within is set in Prisoner of War camp and Italy (World War II, early 1940s (Italian Armistice 1943)). The events occur during World War II in an Italian POW camp, around the time of the 1943 Italian Armistice. As the armistice creases the lines of occupation, the risk of detection and execution rises for anyone daring…

The setting explained

Who are the main characters in Danger Within?

The story follows Lieutenant Colonel David Baird (Richard Todd) (played by Richard Todd), Capitano Benucci (Peter Arne) (played by Peter Arne), Captain Roger Byfold (Donald Houston) (played by Donald Houston) and Lieutenant Cyriakos Coutoules (Cyril Shaps) (played by Cyril Shaps); the character guide covers 6 characters in all.

All the characters

What are the main themes of Danger Within?

The summary picks out 4 themes: Trust & Betrayal, Courage & Resolve, Theatre as Escape and Justice & Power.

The themes explained

Who directed Danger Within?

Danger Within (1959) was directed by Don Chaffey and Richard Attenborough and runs 1 hour 41 minutes.

Don Chaffey’s films

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