The play Hamlet is about Prince Hamlet of Denmark, who is consumed by grief and rage after his father, the king, is murdered by his own brother Claudius, who then takes the throne and marries Hamlet’s mother, Gertrude. Haunted by his father’s ghost and torn by doubt, Hamlet struggles with whether and how to avenge the murder, leading to a tragic chain of deception, madness, and death.

The Setup: A Kingdom in Mourning

At the start of the play, King Hamlet of Denmark has just died under mysterious circumstances, and his brother Claudius has quickly seized the crown and married the widowed Queen Gertrude. Prince Hamlet, the young heir, is deeply upset by his father’s death and disgusted by his mother’s hasty marriage to Claudius, whom he sees as far beneath his noble father.

Late one night, the ghost of the dead king appears to the castle guards and to Hamlet’s friend Horatio. When Hamlet sees the ghost, it reveals a terrible secret: Claudius murdered him by pouring poison into his ear while he slept in the garden. The ghost demands that Hamlet avenge his “foul and most unnatural murder”.

Hamlet’s Dilemma: To Act or Not to Act

Instead of rushing to kill Claudius, Hamlet becomes paralyzed by thought and doubt. He pretends to be mad (“put an antic disposition on”) to hide his true intentions while he tries to confirm Claudius’s guilt and decide what to do.

To test Claudius, Hamlet arranges for a troupe of actors to perform a play that closely mirrors the murder of his father. When Claudius reacts with horror and storms out during the scene of the poisoning, Hamlet and his friend Horatio take this as proof that Claudius is guilty.

Yet even with this proof, Hamlet hesitates. Later, he finds Claudius alone, praying and confessing his sin, but decides not to kill him then because he fears Claudius’s soul would go to heaven if killed in prayer. This moment shows Hamlet’s obsession with moral and spiritual consequences, not just revenge.

Love, Madness, and Death

Hamlet’s behavior deeply affects Ophelia, the daughter of the king’s advisor Polonius, whom he once loved. As he feigns madness and pushes her away, Ophelia becomes heartbroken and eventually descends into real madness after her father’s death.

In a tense scene, Hamlet confronts his mother Gertrude in her bedroom, accusing her of betraying his father’s memory. Behind a tapestry, Polonius is secretly listening; when he cries out, Hamlet thinks it’s Claudius and stabs through the curtain, killing Polonius. This rash act turns Claudius from wary to terrified, and he decides Hamlet must be removed from Denmark.

The Final Trap and Tragedy

Claudius sends Hamlet to England with two courtiers, Rosencrantz and Guildenstern, carrying a secret order for the English king to execute Hamlet. Hamlet discovers the plot, alters the letter so that Rosencrantz and Guildenstern are executed instead, and escapes back to Denmark.

Meanwhile, Polonius’s son Laertes returns from France, furious over his father’s death and his sister Ophelia’s madness (she later drowns, possibly by suicide). Claudius manipulates Laertes into blaming Hamlet and arranges a fencing match between them, secretly poisoning Laertes’s sword and preparing a poisoned cup of wine as a backup.

At the duel, everything goes wrong: Gertrude accidentally drinks the poisoned wine and dies; Laertes and Hamlet wound each other with the poisoned blade; and Hamlet finally kills Claudius before dying himself. In the end, almost the entire royal family lies dead on the stage.

The End: A New Order

With the Danish royal line wiped out, the Norwegian prince Fortinbras, who had been marching through Denmark earlier in the play, arrives and takes control of the kingdom. Hamlet’s last request is that his friend Horatio tell his story, so that the truth of what happened will not be lost.

Main Themes

Hamlet explores deep questions about revenge, justice, and the human mind. It asks: Is revenge ever truly just? How do we know what is real, especially when grief and guilt distort our thoughts? The play also examines political corruption, the burden of power, and the inevitability of death.

Why It Still Matters

Hamlet is one of Shakespeare’s most famous and frequently performed plays because of its complex, introspective hero and its timeless themes. Lines like “To be, or not to be” and “Something is rotten in the state of Denmark” have become part of everyday language, and the character of Hamlet continues to fascinate audiences as a man torn between action and thought, duty and doubt.

TL;DR
Hamlet is a tragedy about Prince Hamlet of Denmark, who vows to avenge his father’s murder by his uncle Claudius, but becomes paralyzed by doubt and philosophical questions about life, death, and revenge. His feigned madness, failed relationships, and delayed action lead to a bloody climax where nearly all the main characters die, leaving the kingdom to a foreign prince.

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