polonius
Claudius and Laertes plot to kill Hamlet.
Depends on the monster and what it takes to kill said monster. On the lighter side: Hide in his closet.
he tells king cladios that hamlet want to kill his and King claudiouse kills hamlet
Hamlet is about a young man (Hamlet) who is told by the ghost of his father that Hamlet's uncle and stepfather murdered him. Hamlet acts crazy while waiting for the right moment to kill his uncle, but his uncle is spying on him and guesses the truth. In the end the uncle's plot to kill Hamlet almost succeeds, but before he dies, Hamlet completes his revenge.
"Hamlet: To kill a king and marry with his brother. Gertrude: To kill a king? Hamlet: Ay, lady, that was my word."
True. Hamlet changed the king's orders to the English from "Kill Hamlet" to "Kill Rosencrantz and Guildenstern." He didn't have to do that; he could have changed the orders to "Give Hamlet some flowers".
Yes the ghost only speaks to Hamlet. The others can see him but cannot hear him. When the ghost visits Hamlet in his mother's closet, his mother can neither see nor hear him.
Claudius knew. That's why he conspired with Laertes to kill Hamlet first.
If the secret is that Hamlet intends to kill Claudius, the correct answer is "false." We learn during the play that Hamlet has told Horatio, but there's nothing about Hamlet telling Marcellus of his intent to kill Claudius.
Polonius.
The last scene in Act III is the closet scene in which Hamlet kills Polonius, Gertrude recognizes that Claudius may have murdered Hamlet Senior and the Ghost makes a reappearance telling Hamlet to get on with it.
Laertes tries to kill Hamlet and is successful.