I was lucky enough to see the PBS shows - Marshall Dodge is nothing short of wonderful, nibbling on a biscuit and taking forever to get to "Was there frost on the ground this morning?"
I don't remember the name of another guest who reduced Kendall to giggles with his broken rubber tire. Hilarious stuff.

As for you, Rapparee - I supervise the Groupies. The names have been changed (in most cases) to protect the innocent.