This year, the world commemorates 125 years of the iconic film director Alfred Hitchcock. Although Hitchcock died in 1980, his work continues to influence filmmakers to this day. And his movies like “Psycho,” “Rear Window,” “Vertigo” and “The Birds” are still considered some of the best films ever made. John Fawell, professor emeritus at Boston University, joins us to tell us more about the life and legacy of Hitchcock.