Julius Caesar

The play opens in Rome during the Feast of Lupercal in February 44 BCE. Julius Caesar has returned victorious from civil war against Pompey, and the streets are crowded with citizens celebrating him. The tribunes Flavius and Marullus rebuke the commoners for their fickle loyalty, stripping decorations from Caesar’s statues. A soothsayer warns Caesar to "beware the Ides of March," but Caesar dismisses him as a dreamer. In the same act, Cassius begins working on Brutus, flattering him with comparisons to his famous ancestor who helped expel the last Roman king, and planting the suggestion that Caesar has grown dangerously powerful. Omens multiply across the city: a storm rages, a lion walks near the Capitol, and graves are said to yield up their dead.

Cassius recruits a group of senators to join the conspiracy, and Brutus — torn between his love for Caesar and his fear of tyranny — finally agrees to lead them. On the night before the ides of March, Calpurnia dreams of Caesar’s statue running with blood and begs him to stay home. Caesar is persuaded to remain, but the conspirator Decius reinterprets the dream as a sign of Rome’s rebirth through Caesar and flatters him into going to the Capitol. There, on 15 March, Casca strikes the first blow and the other conspirators follow. Caesar, seeing Brutus among them, utters "Et tu, Brute?" and dies at the foot of Pompey’s statue.

Mark Antony, Caesar’s ally, pretends to make peace with the conspirators and asks permission to speak at the funeral. Brutus addresses the crowd first, explaining in measured prose that he killed Caesar not because he loved him less but because he loved Rome more. The citizens are convinced — until Antony rises. In one of the most famous speeches in English drama, Antony repeatedly calls Brutus "an honourable man" while showing the crowd Caesar’s wounds and reading his will, inciting the mob to fury. The city erupts into riot. In the chaos, Cinna the poet is mistaken for Cinna the conspirator and torn apart in the street. Antony joins Octavius and Lepidus to form a new triumvirate, coolly agreeing to political murders, and marches against the conspirators.

The action then moves to the conspirators’ camp near Sardis and finally to Philippi in 42 BCE, where the armies of Brutus and Cassius face Antony and Octavius. Tensions between the two conspirators almost break their alliance, and Brutus receives news that his wife Portia has killed herself by swallowing fire. The ghost of Caesar appears to Brutus, announcing they will meet again at Philippi. In the battle that follows, Cassius mistakenly believes his friend Titinius has been captured and orders his servant to kill him. Brutus, defeated in the second engagement, runs onto his own sword held by Strato. Antony enters and delivers the final judgement that Brutus was "the noblest Roman of them all," the only conspirator who acted for the common good rather than from envy.

Shakespeare’s principal source was Sir Thomas North’s 1579 translation of Plutarch’s Parallel Lives, in particular the lives of Caesar, Brutus and Antony. North’s English was already vivid and speech-filled, and Shakespeare lifted whole passages, reshaping dialogue and compressing timelines. The assassination took place on 15 March 44 BCE; the battles of Philippi followed in October 42 BCE. Shakespeare telescopes these events so they appear almost continuous, heightening the sense that one act of political violence leads directly to civil war.

Julius Caesar was probably one of the first plays performed at the newly built Globe Theatre in 1599. A Swiss visitor, Thomas Platter, recorded seeing a tragedy of Julius Caesar at a Bankside playhouse on 21 September that year, most likely this play. Elizabeth I was in her late sixties with no direct heir, and the English political elite was openly anxious about the succession — a topic it was effectively illegal to discuss. A Roman play about the assassination of a ruler, the overthrow of a republic, and the dangers of mob rhetoric allowed Shakespeare to explore live political questions with some protective distance.

Classical republicanism was central to the Elizabethan grammar-school curriculum. Educated playgoers would have read Cicero, Plutarch and Livy in Latin, and knew the standard Tudor interpretation of Roman history: that Caesar had destroyed the republic, that Brutus was a noble liberator, and that the resulting civil wars showed the dangers of ambition. Shakespeare complicates this inherited reading. His Brutus is sympathetic but politically naive; his Caesar is arrogant but not clearly tyrannical; his Antony is both heroic and ruthless. The play invites the audience to weigh the arguments rather than accept the schoolroom verdict.

The violence of the play also reflected the real precariousness of Elizabethan public order. The Essex Rebellion of 1601 — in which a faction including Shakespeare’s own patron tried to seize power from the Queen — occurred less than two years after Julius Caesar was first performed. In the interval between assassination and battle, Shakespeare’s Rome slips into mob violence, property seizure and political murder by list. His audience, living under a government nervous about plots, exiles and the unknown succession, would have recognised these anxieties as their own.