PBS Mystery! Hosted by Diana Rigg

Google:

I should’ve known I was gay when I stayed up to watch her intros.

Try Amazon Prime, Britbox or Acorn

Plenty of British mysteries on all 3

But I specifically want the Diana Rigg ones.

There are a few on Dailymotion, OP. Search your state or regional public library system for DVDs. In my state, they will ship items to my local branch from anywhere in the state for a patron's benefit.

My parents LOVED this show. I was never allowed to watch it but I did appreciate the title sequence and creepy music.

Excellent question, OP. I don’t know the answer but I’m going see if I can piece it together from the info above and my two subscriptions (Prime Video and Netflix). And I’d never heard of Dailymotion before so a world of possibilities may be opening up here. I like DVDs so much more than streaming. My modem is roughly 8 feet from the TV screen and the video doesn’t really synch with the audio, which makes for a greatly degraded viewing experience.

Again, good use of the old DL, OP. Our winter is STILL hanging on here and a good cozy mystery is just what I’ve been needing.

I’d rather see the Vincent Price ones. Here he is introducing the first episode of the Jeremy Brett Sherlock Holmes series.

R6- the title sequence was illustrated by an Edward Gorey, who also did the production design and costumes for the theatrical Dracula - everything was black and white, with a drop of red.