I like to watch a high-brow UK quiz show called Only Connect, which involves trying to find the connections between groups of often seemingly unrelated things. In the third round of the show (the Connecting Wall), the contestants have to find the four groups of four from a grid of 16, with overlaps between the possible groups.
In this week's episode (below), the first square on the board of the third round said "Appleby", so I immediately thought that there must me a group of TV doctors. It took me a few seconds to realize that Doc Appleby was a little too obscure even for Only Connect. I guess I've been watching too much Dukes again .
BTW. For anyone who watches the video below, this isn't stereotypical of British quiz shows, but it is an example of the wide range we enjoy!