Obituary in The Guardian for Roy Dotrice:
https://www.theguardian.com/stage/2017/oct/16/roy-dotrice-obituary I was surprised it doesn't mention his long-running appearance alongside Alastair Sim as Albert Haddock in the BBC sitcom Misleading Cases, based on the A.P Herbert books. That was one of the highlights of my teens.
It doesn't mention his appearance in Angel, either.