12:25Desert Island DiscsMary MartinBBC Radio 4 Duration: 30 minutes Mon 28th Mar 1977, 12:25 on BBC Radio 4 FMAvailable for over a yearListen nowRoy Plomley's castaway is actress and musician Mary Martin. Show more ContributorsPresenter:Roy PlomleyInterviewed Guest:Mary MartinGenresFactualArts, Culture & the MediaFactualLife StoriesBrandDesert Island Discs Source: BBC Online