Paul Darrow

Paul Darrow (born Paul Valentine Birkby on 2 May 1941 in Chessington, Surrey, England; died 3 June 2019) was an English actor. He became best known for playing Kerr Avon in the BBC science fiction television series Blake's 7 between 1978 and 1981. His many television roles included two appearances in another BBC science fiction series, Doctor Who, playing Captain Hawkins in Doctor Who and the Silurians (1970) and Tekker in Timelash (1985).

I met Paul at Collectormania Glasgow in August 2010.

Links:
IMDb
Wikipedia

Paul Darrow at the Entertainment Media Show in October 2012