I remember “Piece of Cake.” That was good.
And “Reilly, Ace of Spies,” with gorgeous, young Sam Neill.
Yes, “Reilly, Ace of Spies,” was well written and acted. As a young historian, I found it quite interesting. And I’ve realized there are other early Masterpiece theater British serials that I’ve long forgotten but were enjoyable. And the also mentioned “Foyle’s War” with Honeysuckle Weeks.