[ken in texas]

It seems there’s a lot of that mumbling going on when actors deliver their lines.

I've noticed that too. I suspect it's a combination of trying to mimic the authentic British speech of the time plus they're often speaking in hushed voices, almost a whisper. Very hard to comprehend at times.

[CatherineofAragon]

"I've noticed that too. I suspect it's a combination of trying to mimic the authentic British speech of the time plus they're often speaking in hushed voices, almost a whisper. Very hard to comprehend at times."

That's a good point. Since TURN was about a spy ring, there was necessarily a lot of hushed speaking.