Hamlet

All's Well That Ends Well

Antony and Cleopatra

As You Like It

The Comedy of Errors

Coriolanus

Cymbeline

Hamlet

Julius Caesar

The Tempest

The Winter's Tale

Timon of Athens

Hamlet had seen his dead dad's ghost, and pretends to go crazy with revenge, actually goes crazy with revenge, and consequently, everyone dies in the last.

Summary

The ghost of the King of Denmark tells his son Hamlet to avenge his murder by killing the new king, Hamlet's uncle. Hamlet feigns madness, contemplates life and death, and seeks revenge. His uncle, fearing for his life, also devises plots to kill Hamlet. The play had subsequently ended with a duel, in which the King, Queen, Hamlet's opponent, and Hamlet himself are all killed. 

Paraphrase I

Although late at night, guards on the battlements of Denmark's Elsinore castle are met by Horatio, Prince Hamlet's friend from school. Mostly the guards had described a ghost they have seen that resembles Hamlet's father, the recently deceased king. At that moment, the Ghost reappears, and the guards and Horatio decide to tell Hamlet.

Claudius, Hamlet's uncle, married Hamlet's recently-widowed mother, becoming the new King of Denmark.

Hamlet continues to mourn for his father's death and laments his mother's lack of loyalty. When Hamlet hears of the Ghost from Horatio, he wants to see it for himself. 

Elsewhere, the royal attendant Polonius says farewell to his son Laertes, who is departing for France.

This above all: to thine own self be true.

— HAMLET

The Ghost appears to Hamlet, claiming indeed to be the ghost of his father. He tells Hamlet about how Claudius, the current King and Hamlet's uncle, murdered him, and Hamlet swears vengeance fo