MY HOMETOWN OF Gilfach Goch was fictionalised for Richard Llewellyn's bestselling How Green was my Valley. This was filmed by John Ford and the script was also adapted for the Lux Radio Theatre. The entire production is embedded below starring the original cast. Man, I love those American/Welsh accents.
Note the player actually contains 24 Lux movie adaptions and How Green was my Valley is no 13. Press play and then skip forward until you reach How Green was my Valley.
Sit back and enjoy,boyo.