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D-Day the Sixth of June (1956) Plot Summary & Timeline

D-Day the Sixth of June (1956) movie poster

D-Day the Sixth of June is a 1956 drama and romance film directed by Henry Koster and Jerry Paris, running 1 hour 46 minutes. This page retells the whole story in 499 words (about 2 minutes to read) and covers 11 key events in order, 4 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 D-Day the Sixth of June.

to read the plot summary
2 min
key events in the timeline
11
characters profiled
4
themes explained
3
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D-Day the Sixth of June (1956) movie poster
Released
Runtime
1h 46m
Directors
Henry Koster and Jerry Paris
Genres
Drama, Romance, War
Original language
English
No spoilers

What Is D-Day the Sixth of June About?

The premise of D-Day the Sixth of June in 288 words, with nothing given away. The full story follows below.

The film opens on the restless sea‑streaked coast of Normandy, where the imminent D‑Day landings cast a thin veil of anticipation over a world still trembling from war. A tight, multinational commando unit known as Special Force Six readies itself for a daring assault on a heavily fortified German gun position, their nerves humming with the mix of professional resolve and the fragile hope of a brighter future. The atmosphere is charged with the clatter of preparation, the muted roar of distant artillery, and the unspoken fear that every sunrise might be the last.

At the heart of this tension stand two officers bound by duty and tangled emotions. John Wynter, a scar‑tested English lieutenant colonel, carries the weight of countless battles and a reputation earned on the grim beaches of Dunkirk. Beside him, Brad Parker, a charismatic American captain recovering from a painful accident, brings a restless energy that both complements and challenges his commander’s stoic demeanor. Their bond is complicated further by the presence of Valerie Russell, the poised daughter of a hard‑won veteran, whose own heart is pulled between admiration for Wynter’s steadfastness and an unexpected connection with Parker’s daring spirit.

The mission’s urgency forces the trio to confront more than enemy fire; personal histories and unspoken loyalties surface as they prepare to move forward. In the background, Brigadier Russell offers a stern, battle‑tested perspective that deepens the emotional stakes, while Lt. Col. Timmer, the unit’s current leader, carries the shadows of past failures that linger in every strategic decision. The film’s tone balances the stark realism of wartime preparations with an intimate, almost lyrical exploration of love, honor, and the fragile humanity that persists even as the world teeters on the brink of chaos.

Full plot

What Happens in D-Day the Sixth of June?

The complete story of D-Day the Sixth of June, from the first scene to the last, in 499 words (about 2 minutes). Spoilers throughout. Names in the text link to 5 cast member pages.

Spoilers ahead

A few hours before D-Day, a tight, multinational commando team known as Special Force Six braces for a dangerous mission: to destroy a heavily fortified German coastal gun emplacement along the rugged Normandy coast. As the landing ship carries them toward the target, the ship’s uneasy tension is punctuated by a personal reckoning between two officers. On the eve of the assault, the English commander, Lt. Col. John Wynter, Richard Todd, and his American subordinate, Captain Brad Parker, Robert Taylor, find themselves wrestling with a shared, complicated love for Valerie Russell, Dana Wynter. Valerie is the daughter of Brigadier Russell, John Williams, a blunt, battle-scarred veteran who bears the memory of Dunkirk. Valerie’s heart is torn, as she is drawn to Wynter, a man who has fought through severe wounds and earned a place of uneasy respect in the eyes of her father.

Captain Parker, an American paratrooper sidelined by a broken leg from a parachute jump, is reassigned to the European Theatre of Operations in London. In the subdued glow of the Red Cross club, he meets Valerie and, despite being married, finds himself swept up in emotions that threaten to complicate loyalties on and off the battlefield. The layers of obligation—duty to country, duty to comrades, and duty to love—begin to press in from every direction as they all head toward the looming mission.

Back on foreign soil, both Parker and Wynter return to the field, and Parker volunteers to join what becomes the Special Force Six, now led by his former commander, Lt. Col. Timmer, Edmond O’Brien. Timmer carries the weight of past failures, including a bitter memory from the Dieppe Raid, and his leadership is tested when a late-night lapse results in an arrest for security breaches—an incident the film frames as echoing a real-life breach attributed to Major General Henry J. F. Miller. The clock ticks loudly as the unit moves toward dawn, carrying the burden of near-miss mistakes and the hope that their meticulous planning will hold under pressure.

With Wynter restored to command and the operation underway, the mission achieves its goal: the emplacement is neutralized, and the Germans’ coastal defenses are dealt a serious blow. Yet the victory is not without cost. Parker sustains grave injuries and is evacuated from the line, a painful reminder of the cost of war. Wynter, meanwhile, is wounded as the action unfolds and, in the moment of retreat and evacuation, is killed when he steps on a mine—a stark symbol of the deadly price paid in the name of the mission.

In the quiet aftermath, Parker lies in a hospital bed, awaiting repatriation and a return to civilian life. He encounters Valerie for what may be the last time, and she withholds the truth about Wynter’s death. After a final, tender embrace with Parker, Valerie leaves the hospital with her head hung in a quiet, mournful loneliness, leaving the living to grapple with the consequences of love, duty, and sacrifice in the shadow of war.

Timeline

D-Day the Sixth of June Timeline: Every Key Event in Order

11 key events in the order they happen, from “Mission launch: Special Force Six departs for Normandy” to “Valerie's departure: loneliness after loss”. 11 events name a place, across 11 locations.

  1. 1

    Mission launch: Special Force Six departs for Normandy

    A joint American-British-Canadian commando unit, Special Force Six, is dispatched to destroy a heavily defended German coastal gun emplacement on the Normandy coast. With D-Day looming, the ship carries the operation and the men toward the target. Onboard, the two commanding officers silently reflect on their love for the same woman, foreshadowing personal tension beneath a professional mission.

    When:A few hours before D-Day Where:Landing ship en route to Normandy

  2. 2

    Brad Parker in London: love at the Red Cross club

    Captain Brad Parker, an American paratrooper invalided by a broken leg, is posted to the European Theatre HQ in London. At the Red Cross club he meets Valerie Russell and, despite being married, falls in love with her. Valerie is the daughter of a crusty brigadier who has been on sick leave since being wounded at Dunkirk.

    When:Prior to overseas posting Where:London, Red Cross club

  3. 3

    Valerie's other love: Wynter

    Valerie is also in love with Lieutenant Colonel John Wynter, a friend of her father. The two men become rivals in love as their professional paths cross with Parker's growing feelings. The love triangle adds personal tension to the unfolding story.

    When:Before overseas posting Where:London

  4. 4

    Overseas posting and Parker's volunteer for Special Force Six

    Both Parker and Wynter are posted overseas, and Parker volunteers to join what becomes Special Force Six, to be led by his former commander, Timmer. The unit gathers seasoned veterans under a looming high-stakes mission. The personal connections across the ranks raise the stakes beyond pure military risk.

    When:Shortly before embarkation Where:European Theatre staging area

  5. 5

    Timmer's breakdown before embarkation

    With only a few hours before embarkation, Timmer goes to pieces and is arrested for drunkenly breaking security. The crisis exposes cracks in command at the last moment. The looming operation now hangs on whether a replacement can stabilize leadership.

    When:Hours before embarkation Where:UK base near embarkation

  6. 6

    Wynter takes command

    Lt. Colonel John Wynter, having recovered from earlier wounds, is brought in to command the operation. He accepts the burden and seeks to steady the unit under pressure. His appointment marks a pivotal shift in the mission's leadership.

    When:Moments after Timmer's arrest Where:Command base

  7. 7

    The assault begins: raid on the gun emplacement

    The operation proceeds under Wynter's leadership as Special Force Six breaches defenses and presses inland toward the coastal emplacement. The mission aims to neutralize the gun and pave the way for the wider invasion. Casualties begin to mount as the fighting intensifies.

    When:D-Day operations Where:Normandy coast

  8. 8

    Parker wounded and evacuated

    Captain Parker is badly wounded during the fight and evacuated from the front line to a hospital facility. His injury interrupts his personal involvement in the mission and foreshadows the end of his romantic arc. The evacuation also underscores the high human cost of the operation.

    When:During the operation Where:Normandy frontline hospital

  9. 9

    Wynter's death on a mine

    Wynter is wounded in the action and, while awaiting evacuation, steps on a mine and is killed. His death marks a sobering concession of the cost of leadership in war. The loss compounds the emotional stakes tied to Valerie's complicated loyalties.

    When:During/after the action Where:Normandy frontline

  10. 10

    Final hospital scene: Parker and Valerie

    In a hospital awaiting repatriation, Parker sees Valerie for the last time. She keeps quiet about Wynter's death and they share a final embrace before parting. The moment seals a personal tragedy amid a larger battlefield victory.

    When:As Parker awaits repatriation Where:Hospital room

  11. 11

    Valerie's departure: loneliness after loss

    Valerie leaves the hospital with her head hung in despondent loneliness. She bears the weight of Wynter's death and Parker's ongoing fate, while the triangle remains unresolved. The scene closes the romantic subplot on a somber note as the men return to their separate duties.

    When:Immediately after farewell Where:Hospital corridor

Characters

Who Are the Main Characters in D-Day the Sixth of June?

4 characters, among them Lt. Col. Alexander Timmer - Edmond O'Brien, Valerie Russell - Dana Wynter and Lt. Col. John Wynter - Richard Todd: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Edmond O'Brien as Lt. Col. Alexander Timmer - Edmond O'Brien in D-Day the Sixth of June

    Lt. Col. Alexander Timmer - Edmond O'Brien

    Played by Edmond O'Brien

    A veteran commander of Special Force Six, Timmer carries the scars of past failures like the Dieppe Raid. On the eve of the operation his nerves unravel, leading to drunkenly breaking security and his arrest. His momentary fall from command foreshadows the shift to Wynter’s leadership, highlighting the film’s focus on duty over ego.

    • 🪖 Leadership
    • ⚖️ Responsibility
    • 💥 Pressure
  • Dana Wynter as Valerie Russell - Dana Wynter in D-Day the Sixth of June

    Valerie Russell - Dana Wynter

    Played by Dana Wynter

    An Auxiliary Territorial Service subaltern and daughter of a crusty Brigadier, Valerie becomes the center of a wartime love triangle. Parker, newly enamored with her, competes with Wynter for her affection, testing loyalties and choices. Her feelings and decisions anchor the emotional stakes of the mission.

    • ❤️ Romance
    • 🎭 Loyalties
    • ⚖️ Duty
  • LC

    Lt. Col. John Wynter - Richard Todd

    Played by Richard Todd

    A hardened British Commandos officer who recovers from injuries and steps in to lead the operation. He embodies resilience and tactical steadiness under pressure. Wynter is wounded during the mission and ultimately killed when he steps on a mine, underscoring the film’s theme of sacrifice.

    • 🧭 Duty
    • ⚔️ Courage
  • Robert Taylor as Capt. Brad Parker - Robert Taylor in D-Day the Sixth of June

    Capt. Brad Parker - Robert Taylor

    Played by Robert Taylor

    An American paratrooper who joins Special Force Six after an earlier injury, Parker is drawn to Valerie and joins the mission in a bid to prove himself. His romance with Valerie and his wartime bravery frame the personal stakes of the invasion. He is badly wounded during the assault and evacuated.

    • ❤️ Romance
    • 🎖️ Bravery
Setting

Where and When Is D-Day the Sixth of June Set?

D-Day the Sixth of June is set in Normandy coast, London and European Theatre of Operations (1944, June (D-Day)). Here is why the time and place matter to the story.

When

1944, June (D-Day)

The events unfold in the hours and days leading up to the Allied invasion of Normandy. It places the action squarely in World War II’s European Theatre during the D-Day countdown. The tone is tense, focusing on countdowns, security breaches, and the weight of imminent combat.

Where

Normandy coast, London, European Theatre of Operations

The story moves between the Allied command hub in London and a fortified gun emplacement on the Normandy coast. London serves as the war's nerve center, where planning, politics, and personal tensions unfold at the Red Cross club and in headquarters. The Normandy coast is depicted as a heavily defended frontline, the target of a critical pre-invasion assault.

  • 🗺️ War setting
  • 🕰️ WWII era
Themes

What Are the Themes of D-Day the Sixth of June?

3 ideas the story keeps returning to, among them Love & Duty, Leadership and Sacrifice.

  1. 01

    Love & Duty

    Two officers are torn between personal desires and mission obligations as Valerie Russell becomes the focal point of Parker's longing. Valerie is also in love with Wynter, placing her in the middle of a triangular dynamic that tests loyalties. The romance adds emotional stakes that heighten the risk of compromising the operation. The narrative uses this romantic tension to humanize soldiers without erasing the demands of duty.

  2. 02

    Leadership

    Leadership under extreme pressure is central to the story. Timmer's breakdown shows how fear and past trauma can shake even seasoned commanders. Wynter's return to lead demonstrates resilience and a focus on strategic decisions under fire. The mission’s success hinges on decisive choices, even as the leaders themselves are wounded.

  3. 03

    Sacrifice

    The film foregrounds the cost of war, revealing how personal losses accompany tactical victories. Parker is badly wounded, and Wynter is killed by a land mine, underscoring the price of leadership and courage. The hospital aftermath and Valerie's loneliness intensify the sense that triumph comes with heavy personal sacrifice. The narrative suggests that victory is inseparable from sacrifice.

Tone & mood

What Kind of Film Is D-Day the Sixth of June?

Bittersweet in tone, with variable pacing and a moderate story, going by the plot summary.

Tone
Bittersweet
Pacing
Variable
Story
Moderate
Intensity
High
Ending
Bittersweet

A tense and melancholic wartime drama that builds anxiety towards a climactic mission while exploring a bittersweet love triangle, ultimately delivering a somber reflection on sacrifice and loss.

  • anxious
  • melancholic
  • tense
  • romantic
  • lonely
  • dramatic
  • wartime romance
  • love triangle
  • military duty
  • personal sacrifice

Content notes: war violence, battlefield death, implied sex.

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FAQ

D-Day the Sixth of June Plot Questions

5 quick answers about D-Day the Sixth of June, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is D-Day the Sixth of June about?

The film opens on the restless sea‑streaked coast of Normandy, where the imminent D‑Day landings cast a thin veil of anticipation over a world still trembling from war.

Read the full plot summary

When and where does D-Day the Sixth of June take place?

D-Day the Sixth of June is set in Normandy coast, London and European Theatre of Operations (1944, June (D-Day)). The events unfold in the hours and days leading up to the Allied invasion of Normandy. It places the action squarely in World War II’s European Theatre during the D-Day countdown.

The setting explained

Who are the main characters in D-Day the Sixth of June?

The story follows Lt. Col. Alexander Timmer - Edmond O'Brien (played by Edmond O'Brien), Valerie Russell - Dana Wynter (played by Dana Wynter), Lt. Col. John Wynter - Richard Todd (played by Richard Todd) and Capt. Brad Parker - Robert Taylor (played by Robert Taylor).

All the characters

What are the main themes of D-Day the Sixth of June?

The summary picks out 3 themes: Love & Duty, Leadership and Sacrifice.

The themes explained

Who directed D-Day the Sixth of June?

D-Day the Sixth of June (1956) was directed by Henry Koster and Jerry Paris and runs 1 hour 46 minutes.

Henry Koster’s films

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