Park Chan-wook is featured in “On My Radar” in today’s Observer, to mark the release of Stoker. He’s generous enough to plug Kim Ji-woon’s The Last Stand and Ryu Seung-wan’s The Berlin File, and says he has read all of the “dark, scary and erotic” novels of Sarah Waters that have been translated into Korean. And on the TV show “Mad Men” he says: “It’s also made me want to pick up smoking again, even though I quit seven years ago!”