The Ghost of William Shakespeare is the main antagonist of an episode of Looney Tunes: Mysterious Phenomena of the Unexplained.
William Shakespeare was known as a legendary playwright from Britain. His ghost had been turning over in his grave since Taz had been ruining his plays. He arrives to the stage and gave Taz the ability to speak properly, which outraged Daffy Duck. They battle with a spell, eventually with Shakespeare winning and the play being successful.