Sorry to hear about his passing. I know his name is well known in the U.S., but he had quite a long and impressive list of credits. I thought his various personas in TWISTED NERVE were wonderfully shaded. I also like his performance in ENDLESS NIGHT.
Just a note for those of you who are not familiar with Welsh language, in case you ever wondered, his first name is not pronounced HIGH-WELL, it is actually somewhere between HUGH-ELL and WHO-ELL.