Famously bad as Richard III on the New York stage back in 1979, Pacino's latest Shakespearean performance, as the mistreated Jew in Merchant, is stunning, with unforgettable scenes of him prowling like a caged animal by the Venetian canals. "I haven't been as excited since I was doing Looking for Richard," he says. "I'd wake up every day with the excitement of enquiry and, hopefully, invention." With a largely British cast around him - including Jeremy Irons, Joseph Fiennes and Mackenzie Crook - Pacino freely admits that he is in awe of the tradition of acting that comes from the birthplace of the Bard. "First of all, the British do Shakespeare great, because they've had a history of doing it. I love the way they do it - especially certain actors, some of the great ones. Today, we have Mark Rylance, who runs the Globe - one of the greatest Shakespearean actors I've ever seen. The British have encouraged us Americans; but I don't think anybody will ever have the elocution and the taste of words the way some of your actors have." Pacino has the tendency to ramble in great paragraphs, as though he were on stage delivering a soliloquy. But although it feels like a performance, it's not affected. Just as he becomes intensely embroiled in his characters, so he becomes lost in his thoughts as he tries to explain them. In the case of Shylock, Pacino dismisses, in a roundabout way, accusations of anti-Semitism surrounding the character. "We can identify with his condition; the condition of his life and his deprivation. Once you see the images, Antonio [played by Irons] spitting at Shylock, you start to understand his motivations and relate to them."