Leave The Door Open
- Episode aired Jan 21, 1979
![Peter Barkworth and Hannah Gordon in Telford's Change (1979)](https://m.media-amazon.com/images/M/MV5BOWFkMmE0MjAtODU5ZS00ZjA2LTk0ODYtNTZhYTBhZGQ0YzRlXkEyXkFqcGdeQXVyMjUyNDk2ODc@._V1_QL75_UX190_CR0,6,190,281_.jpg)
Clever clogs Mark uses his business acumen to assist two customers with different problems.Clever clogs Mark uses his business acumen to assist two customers with different problems.Clever clogs Mark uses his business acumen to assist two customers with different problems.