Many thanks for all the welcomes!
There is so much information on here about that wonderful TV show - suffering from information overload!
I remember watching the programme in the 1970s, and then had kind of forgotten about it, until a friend of mine discovered it on DVD, and told me about it - and the memories all came rushing back!
@Tamara - looked at some of the 40th threads - and yes - am even more gutted I missed it now!
Kev.