20:45Desert Island DiscsBarbara MullenBBC Radio 4 Duration: 30 minutes Sat 5th Jan 1946, 20:45 on BBC Home Service BasicRoy Plomley's castaway is actress Barbara Mullen. Show more ContributorsPresenter:Roy PlomleyInterviewed Guest:Barbara MullenGenresFactualArts, Culture & the MediaFactualLife StoriesBrandDesert Island Discs Source: BBC Online