Now that they are charging for Poirot episodes, I've been trying to find free alternatives.
My husband and I searched "Josephine Tey" and didn't find anything on Netflix or others, but we DID find THE FRANCHISE AFFAIR on Youtube. It was 6 episodes, about 25 minutes each, starring a very young Patrick Malahyde. Inspector Grant, Tey's usual detective, plays a part, but he is by no means the main character. We enjoyed this a lot. Note: The background music reminded us of the music used on the old B/W episodes of The Avengers, kind of eerie.