Treachery. Madness. Murder. Mel Gibson plays the leading role in Franco Zeffirelli's version of Shakespeare's Hamlet. Gibson plays the prince of medieval Denmark sensing a dark conspiracy behind his royal father's death. Ensnared in this unraveling treachery is one of the most powerful casts ever in a Bard-based film: Glenn Close as Hamlet's mother Gertrude Alan Bates as the usurper Claudius Paul Scofield as the ghost of Hamlet's father Ian Holm as meddling advisor Poloni