Before showing the film . . . point out that the physical movements and facial expressions of the actors are essential elements of Shakespearian plays. Have students note how the actors communicate feeling, even to the raising of an eyebrow. At appropriate points in the performance, turn the sound off and replay favorite monologues or scenes. Ask the class what is communicated through facial expression and body language, rather than through the words being spoken. In "A Performance of Macbeth", the acting of McKellen and Dench, as Macbeth and Lady Macbeth, are so strong that students will easily identify the feelings being communicated. The faces and body movement of the three witches help emphasize this point, as does the fine performance of the actor playing The Porter.