Herbie J Pilato, author of ‘Twitch Upon a Star: The Bewitched Life and Career of Elizabeth Montgomery’ and ‘The Essential Elizabeth Montgomery: A Guide to Her Magical Performances,’ talks to Fox News Digital about Dick York’s tragic final years. Herbie J Pilato, author of ‘Twitch Upon a Star: The Bewitched Life and Career of Elizabeth Montgomery’ and ‘The Essential Elizabeth Montgomery: A Guide to Her Magical Performances,’ talks to Fox News Digital about Dick York’s tragic final years.