Suggest an edit18:15Joyce Heron and Edward Chapman in ' DANGEROUS DRUGS'BBC Home Service Sun 16th Apr 1950, 18:15 on BBC Home Service BasicView in Radio TimesA study of a drug addict Written by a physician Produced by Nesta Pain (A new production of the programme broadcast on November 21. 1947)ContributorsProduced By:Nesta PainUrsula Castle:Joyce HeronDr Lemont (psychiatrist):Edward ChapmanDr Addison:Martin BensonSister:Jean AndersonMr Brent Ursula's father:Denys Blakelock Source: Radio Times Suggest an edit