The Key is an Australian mystery and suspense show which was broadcast in the 1950’s. Each episode features a murder with each show featuring a unique cast of characters. A total of thirty-two episodes remain in existence.
Airing in 1949, The Kingsmen was a foursome of Ken Darby, Rad Robinson, Jon Dodson and Bud Linn who had sang together since 1929. Each episode would feature a number of songs and a guest.