I recently bought the box set with all the color episodes of the old TV show
The Saint starring Roger Moore.
I don't remember reflecting on it when I watched these on television a
long time ago, but when you binge watch the show it becomes very clear how much was shot on the rather limited sets at Elstree studios. The same street sets and stage sets appear over and over. Although they are redressed, they are often very distinct and therefore very recognizeable. For example:
A jeweller's office in Amsterdam.
Inside that office.
A private residence in a small French town. Note that they didn't even bother to change the name of the next door shop!
Inside that residence. Does that arch in the background look familiar?
I guess some might find it distracting that the same sets appear over and over. But I actually don't mind. For me, I doesn't diminish the enjoyment of the story. It just adds some spot-the-set amusement. I like this old show quite a lot. I actually much prefer Roger Moore as The Saint over his James Bond.