He explained: “[It went] sort of terribly at first – obviously – because it’s like an entirely different logbook of sounds.”
“But weirdly,” he went on. “In my first episode where I speak Welsh, one of my first scenes is doing these tongue-twisters, and essentially that was good practice for speaking Welsh.”
So far, clips have been released of Prince Charles’ investiture in 1969 which has been recreated for the show.
During this ceremony, the Prince spoke Welsh to take on his responsibilities.
