As a new poll wrongly suggests that Thanos from the Avengers is the best screen villain of all time, Jim White and guests dig deep to find some truly chilling screen baddies, from James Bond's Goldfinger to the icy Nurse Ratched from One Flew Over the Cuckoo's Nest. Plus, Vera Lynn's daughter Virginia on how her mother became the oldest-ever artist with a top 40 album (at a sprightly 103).