! That's awesome! I do have a vague memory of an episode that centered around a church that (from the outside at least) wasn't really in Oxford. Mind you, that could have been the case in multiple episodes.

Well, he gets a smile out of anyone!

Campion, Columbo, Father Brown, Inspector Japp

Ever since seeing him in the role when I was a kid I've just pictured his face when ever someone mentions Watson. Quintessential.