'The Tragedy of Hamlet' Summary

The protagonist of Hamlet is Prince Hamlet of Denmark, son of the recently deceased King Hamlet, and nephew of King Claudius, his father's brother and successor. Claudius hastily married King Hamlet's widow, Gertrude, Hamlet's mother, and took the throne for himself. Denmark has a long-standing feud with neighbouring Norway, in which King Hamlet slew King Fortinbras of Norway in a battle some years ago. Although Denmark defeated Norway and the Norwegian throne fell to King Fortinbras's infirm brother, Denmark fears that an invasion led by the dead Norwegian king's son, Prince Fortinbras, is imminent.

On a cold night on the ramparts of Elsinore, the Danish royal castle, the sentries Bernardo and Marcellus discuss a ghost resembling the late King Hamlet which they have recently seen, and bring Prince Hamlet's friend Horatio as a witness. After the ghost appears again, the three vow to tell Prince Hamlet what they have witnessed.

As the court gathers the next day, while King Claudius and Queen Gertrude discuss affairs of state with their elderly adviser Polonius, Hamlet looks on glumly. During the court, Claudius grants permission for Polonius's son Laertes to return to school in France and sends envoys to inform the King of Norway about Fortinbras. Claudius also scolds Hamlet for continuing to grieve over his father and forbids him to return to his schooling in Wittenberg. After the court exits, Hamlet despairs of his father's death and his mother's hasty remarriage. Learning of the ghost from Horatio, Hamlet resolves to see it himself.

As Polonius's son Laertes prepares to depart for a visit to France, Polonius offers him advice that culminates in the maxim "to thine own self be true." Polonius's daughter, Ophelia, admits her interest in Hamlet, but Laertes warns her against seeking the prince's attention, and Polonius orders her to reject his advances. That night on the rampart, the ghost appears to Hamlet, telling the prince that he was murdered by Claudius and demanding that Hamlet avenge him. Hamlet agrees, and the ghost vanishes. The prince confides to Horatio and the sentries that from now on he plans to "put an antic disposition on", or act as though he has gone mad, and forces them to swear to keep his plans for revenge secret; however, he remains uncertain of the ghost's reliability.