Excellent comment and I totally agree with you. Time Team, certainly in my mind, has done a great deal to bring archaeology closer to the masses, having taught much about British history and has been going so long now it is part of our heritage! Plus the fact it is really entertaining. I don't have a favourite but there episodes I prefer over others.Is this the one you mean Peter?Season 8 Episode 6Celtic Spring: Tony Robinson and the team try to solve the mystery surrounding a spring in a secluded Welsh valley. The site is apparently peppered with finds from different periods and some unique artefacts are soon uncovered. However, the investigation takes an unexpected turn when dating and stratigraphic evidence increasingly point to an elaborate hoax.