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The King’s Thief (1955) Plot Summary & Timeline

The King’s Thief (1955) movie poster

The King’s Thief is a 1955 history and drama film directed by Robert Z. Leonard and Hugo Fregonese, running 1 hour 18 minutes. This page retells the whole story in 190 words (about 1 minute to read) and covers 12 key events in order, 5 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 King’s Thief.

to read the plot summary
1 min
key events in the timeline
12
characters profiled
5
themes explained
3
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The King’s Thief (1955) movie poster
Released
Runtime
1h 18m
Original language
English
No spoilers

What Is The King’s Thief About?

The premise of The King’s Thief in 295 words, with nothing given away. The full story follows below.

In the vibrant yet treacherous landscape of Restoration England, the return of King Charles II signals a new era of opulence and perceived stability. However, the shadows of a long civil war linger, and the streets of London hide a multitude of secrets. It is a world where the monarchy has been restored, but the peace is delicate, balanced precariously between the excesses of the court and the desperation of those left behind by the shifting tides of history. The atmosphere is charged with a blend of romance and danger, where the past is never truly settled and loyalty is a currency that can easily be devalued.

Michael Dermott embodies the disillusionment of this transitional age. A veteran soldier who risked his life to restore the King, he returns home to find promises unfulfilled and gratitude in short supply. Forced into a life of highway robbery to survive, Michael maintains a code of honor that sets him apart from common criminals. He is a man caught between two worlds—the rigid hierarchy of the law he once served and the lawless freedom of the open road—making him a complex figure in a society that often forgets its heroes.

The arrival of Lady Mary, a noblewoman seeking redress for a grave injustice, adds a layer of personal stakes to the political unrest. Inspired by true events, the story weaves together the threads of a blossoming romance with the machinations of statecraft. As Michael navigates his precarious existence, he stumbles upon a sinister plot that reaches far beyond simple thievery, threatening the very sovereignty of the nation. With adventure lurking around every corner, the film sets the stage for a classic tale of derring-do, where one man’s fight for survival transforms into a mission to save the crown.

Full plot

What Happens in The King’s Thief?

The complete story of The King’s Thief, from the first scene to the last, in 190 words (about 1 minute). Spoilers throughout. Names in the text link to 6 cast member pages.

Spoilers ahead

James, the Duke of Brampton, the richest man in England, is so trusted by King Charles II that he can have two of the King’s loyal friends executed for treason. The second is the father of Lady Mary. She travels from France to London to seek justice. While there, she meets Michael Dermott, a soldier who fought to restore Charles to the throne. He and many others were never paid for their services, unbeknownst to the King, and he therefore turned highwayman. He and his comrades rob the Duke and come into possession of the Duke’s notebook. In it are listed twelve rich and powerful people, as well as details of their possessions. Two names are crossed out; it does not take long for Michael to realize that the other ten are in peril for their lives. Michael first tries to blackmail the Duke, but without much success. A fence named Simon betrays his hiding place. Michael and his comrade Jack escape from the Duke’s soldiers, though Michael is wounded in the shoulder. Adventure abounds as the Duke tries to retrieve his property before it can be used against him.

Timeline

The King’s Thief Timeline: Every Key Event in Order

12 key events in the order they happen, from “Duke's power leads to executions” to “Ten targets face peril as the plot tightens”. 12 events name a place, across 4 locations.

  1. 1

    Duke's power leads to executions

    James, the Duke of Brampton, wields immense influence with King Charles II. His power is such that he can order the execution of two of the King's loyal friends for treason. The second victim is the father of Lady Mary, setting her on a path to seek justice.

    Where:London, England

  2. 2

    Father of Lady Mary executed

    Lady Mary, grieving and determined, travels from France to London to seek justice for her father's death. She aims to confront the man behind the treachery that stripped her family of peace and security.

    Where:London, England

  3. 3

    Mary travels to London to seek justice

    In London, Mary meets Michael Dermott, a soldier who fought to restore Charles II to the throne. He is described as someone who has fallen on hard times since soldiers were unpaid. This encounter links her quest for justice to his risky world.

    Where:London, England

  4. 4

    Mary meets Michael Dermott

    Mary's meeting with Michael marks the beginning of an uneasy alliance. They sense that justice may require risking everything. Together, they begin to navigate a dangerous game.

    Where:London, England

  5. 5

    Michael's backstory: unpaid soldiers turned highwaymen

    Michael Dermott reveals that he and many of his fellow soldiers were never paid for their services to restore Charles II. With no compensation or clear future, he has turned to a life as a highwayman.

    Where:England

  6. 6

    Robbery and the notebook fall into their hands

    Michael and his comrades rob the Duke of Brampton and come into possession of the Duke's notebook. The notebook lists twelve rich and powerful people and details of their possessions. It hints at a conspiracy that could topple or ruin many if exposed.

    Where:Duke of Brampton's estate

  7. 7

    Notebook reveals twelve targets, two crossed out

    The notebook contains twelve names and possessions; two are crossed out, leaving ten targets exposed. Michael realizes the others are in peril. The threat looms over the powerful.

    Where:Duke of Brampton's estate

  8. 8

    First blackmail attempt against the Duke

    Michael attempts to blackmail the Duke with the notebook, hoping to gain leverage. The Duke resists, showing that his grip on power remains unshaken.

    Where:Duke of Brampton's estate

  9. 9

    Simon the fence betrays the hiding place

    A fence named Simon betrays Michael's hiding place. The betrayal exposes them to the Duke's men. The danger increases as the clock ticks on their next move.

    Where:Duke's estate

  10. 10

    Escape from the Duke's soldiers

    Michael and Jack escape from the Duke's soldiers; Michael is wounded in the shoulder during the escape. They must push ahead despite the injury and pursuit.

    Where:Duke's estate

  11. 11

    Duke's pursuit to retrieve his notebook

    Adventure abounds as the Duke tries to retrieve his property before it can be used against him. The chase intensifies as both sides scramble for control of the notebook's power.

    Where:England

  12. 12

    Ten targets face peril as the plot tightens

    With ten targets at risk, the stakes mount as power and revenge collide. The pursuit continues to unfold across locations as allies and enemies circle the notebook's power.

    Where:England

Characters

Who Are the Main Characters in The King’s Thief?

5 characters, among them Jack - Roger Moore, James - Duke of Brampton - David Niven and King Charles II - George Sanders: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Roger Moore as Jack - Roger Moore in The King’s Thief

    Jack - Roger Moore

    Played by Roger Moore

    A comrade of Michael Dermott who improvises through danger and supports the quest for truth. He navigates escapes from royal forces with pragmatic courage, revealing a loyal ally when the stakes rise.

    • 🗡️ Rogue ally
    • 🧭 Resourceful
    • 🕊️ Loyal
  • David Niven as James - Duke of Brampton - David Niven in The King’s Thief

    James - Duke of Brampton - David Niven

    Played by David Niven

    The Crown’s trusted noble who can authorize severe measures, including executions. His wealth and influence drive the political conflict and threaten those who oppose him.

    • 💼 Elite
    • 🗝️ Power player
    • ⚖️ Threatening
  • George Sanders as King Charles II - George Sanders in The King’s Thief

    King Charles II - George Sanders

    Played by George Sanders

    The monarch whose favor determines the fates of soldiers, courtiers, and criminals alike. His trust can be dangerous, illustrating the precarious balance between loyalty and manipulation at court.

    • 👑 Ruling authority
    • ⚖️ Political
    • 🕊️ Charismatic
  • MD

    Michael Dermott - Edmund Purdom

    Played by Edmund Purdom

    A soldier who fought to restore Charles II and turned highwayman after not being paid. He embodies moral complexity, blending bold daring with a pragmatic pursuit of payment and truth.

    • 🗝️ Complex antihero
    • 💷 Financial desperation
    • 🧭 Survival
  • LM

    Lady Mary - Ann Blyth

    Played by Ann Blyth

    Daughter of the wronged man who travels in search of justice across borders. Her quest becomes a moral compass for the narrative, driving personal risk and political maneuvering.

    • 🎀 Noble
    • 🗨️ Justice-seeker
    • 💪 Determined
Setting

Where and When Is The King’s Thief Set?

The King’s Thief is set in France, London and England (1660s (Restoration era)). Here is why the time and place matter to the story.

When

1660s (Restoration era)

Set during the Restoration following Charles II’s return to the throne, the plot unfolds amid political intrigue, royal favor, and the precarious loyalties of soldiers and courtiers. The era is defined by trust and betrayal within the aristocracy, where wealth and power threaten those who oppose the crown. The film uses this timeframe to drive tension between duty, greed, and survival.

Where

France, London, England

The story moves between continental France and the bustling city of London, reflecting a transnational pursuit of justice and power. France represents exile and origins of the protagonists, while London provides the center of royal intrigue and court politics. The Restoration-era streets, docks, and courts form the backdrop for betrayals, treasure hunts, and clandestine meetings.

  • 🏰 Historic settings
  • 🗺️ European locales
  • 🕰️ Restoration era
Themes

What Are the Themes of The King’s Thief?

3 ideas the story keeps returning to, among them Power and Corruption, Treasure and Blackmail and Justice and Betrayal.

  1. 01

    Power and Corruption

    A hidden notebook containing the names and riches of England’s elite becomes a focal point for manipulation and control. Those in power try to retrieve and shield this information at any cost. The pursuit exposes how authority can corrupt loyalty and ethics in a courtly setting.

  2. 02

    Treasure and Blackmail

    The stolen notebook doubles as treasure and weapon, offering leverage over the rich and influential. The chase for it intensifies risk, desperation, and opportunism among the characters. Wealth becomes a dangerous game that can undermine trust and drive violence.

  3. 03

    Justice and Betrayal

    Lady Mary travels across national lines to seek justice for her father, challenging the crown’s control. Rivalries and betrayals—by associates and those in the system—complicate loyalties. The theme questions how justice can be pursued when powerful protections obscure accountability.

Tone & mood

What Kind of Film Is The King’s Thief?

Tense in tone, with fast pacing and a straightforward story, going by the plot summary.

Tone
Tense
Pacing
Fast
Story
Straightforward
Intensity
Medium
Ending
Happy

A fast-paced swashbuckling adventure full of daring robberies, narrow escapes, and political danger as a charming rogue races to expose a conspiracy against the king.

  • adventurous
  • suspenseful
  • swashbuckling
  • urgent
  • thrilling
  • romantic
  • political conspiracy
  • highwayman
  • justice
  • betrayal

Content notes: murder, execution, sword violence.

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FAQ

The King’s Thief Plot Questions

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

What is The King’s Thief about?

In the vibrant yet treacherous landscape of Restoration England, the return of King Charles II signals a new era of opulence and perceived stability. However, the shadows of a long civil war linger, and the streets of London hide a multitude of secrets.

Read the full plot summary

When and where does The King’s Thief take place?

The King’s Thief is set in France, London and England (1660s (Restoration era)). Set during the Restoration following Charles II’s return to the throne, the plot unfolds amid political intrigue, royal favor, and the precarious loyalties of soldiers and courtiers.

The setting explained

Who are the main characters in The King’s Thief?

The story follows Jack - Roger Moore (played by Roger Moore), James - Duke of Brampton - David Niven (played by David Niven), King Charles II - George Sanders (played by George Sanders) and Michael Dermott - Edmund Purdom (played by Edmund Purdom); the character guide covers 5 characters in all.

All the characters

What are the main themes of The King’s Thief?

The summary picks out 3 themes: Power and Corruption, Treasure and Blackmail and Justice and Betrayal.

The themes explained

Who directed The King’s Thief?

The King’s Thief (1955) was directed by Robert Z. Leonard and Hugo Fregonese and runs 1 hour 18 minutes.

Robert Z. Leonard’s films

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