This a radio play with Laurence Olivier and Vivien Leigh. As I noted in the comments, some of the funny things about this radio play are as follows:
This tape cracked me up. First, Vivien Leigh LOVES Lux toilet soap. What the hell is toilet soap?! Secondly, there is a female cougher in the first part of the play, then the second part a male cougher. They're not loud, but it's strange to hear them. And third, the music is so over the top! Bah, bah, bahhhhh!!!!!! It was fun listening to this. Olivier does a great job - if this was before the movie he sounds the same. Vivien Leigh at first I thought sounded so young and different in this but then I finally realized she was trying to convey her voice as young and naive. Duh!
Super short tape, maybe 2 hours. Worth listening to it just for the fun of it. 3 stars.