It was incredibly well-done TV (my fave) and we have Brett's dedication to the character and ITV's Granada (not BBC) (and PBS here in the US) to thank for it.

It was incredibly well-done TV (my fave) and we have Brett's dedication to the character and ITV's Granada (not BBC) (and PBS here in the US) to thank for it. https://en.wikipedia.org/wiki/ITV_Granada https://en.wikipedia.org/wiki/ITV_Granada