Hamlet’s Ghost In the Shakespearean time period people believed in ghosts and reported them, so it makes sense that Shakespeare would write about a ghost appearing in the play. There is plenty of evidence in the play to prove that the ghost is real.In the first act the ghost appears to two soldiers Marcellus, and Barnardo, as well as to Hamlet’s friend Horatio, who is a very credible and intelligent person. The same ghost appeared to Hamlet several times through out the play also. These facts eliminate the chance of this ghost being a figment of people’s imagination because too many people saw the same thing. In act 1 scene 1 it is revealed