First sitcom, first chef, first castaway, first dance and first Woman’s Hour: 100 years of the BBC, part three

It’s a 10 from me! … Television Dancing Club teaches the rumba. Photograph: BBC

Three of the BBC’s most famous radio shows (two of which are still running on Radio 4) are launched, plus the prototype of a 21st-century TV sensation and some startling Russian content.

1942 – Desert Island Discs