Polanski's Film Version....

Polanski purpose of putting the last part in the movie of fleance going to see the witches. Is to ask why Macbeth did all of those crazy thing to everyone to get power and shakespeare elaborate on Fleance's life after his escape.Although i think it was wrong of macduff to cpme to macbeth castle and kill him andcut his head off It should have been as thrilling on the screen as on the page.Before all of this happened lady macneth threw herself off the castle, and she died..And all of a sudden a man from the castle told macbeth macduff was coming so everyone fleed.That he wanted everyone to know that fleanace.Fleance went to the witches to get information out of them on behakf of macbeth deaf.