The Piper Calls the Tune
- Episode aired Nov 2, 1970
- 51m
![Margaret Ashcroft, Glynn Edwards, Anna Palk, John Stride, and John Wentworth in The Main Chance (1969)](https://m.media-amazon.com/images/M/MV5BODZlOTU3ZGQtYTk1OC00NzczLWFlNDItNDZmM2M5Mjg3MWJiXkEyXkFqcGdeQXVyNDQ3NDM5OQ@@._V1_QL75_UY281_CR4,0,190,281_.jpg)
David and Margaret find themselves acting for opposite sides in a dramatic story of greed and corruption.David and Margaret find themselves acting for opposite sides in a dramatic story of greed and corruption.David and Margaret find themselves acting for opposite sides in a dramatic story of greed and corruption.