The practice of Hollywood remaking the works of grand masters of cinema is a topic frowned upon by hardcore cinephiles. However, it is a slightly different matter when such grandmasters are those who have done the remaking themselves. Alfred Hitchcock is a notable example with *The Man Who Knew Too Much*, a 1934 thriller made in his native Britain. Nearly two decades later, in 1956, he remade it at the peak of his H…More