Alastair Mackenzie (born 8 February 1970[1]) played Julian St Stephen in Counter-Measures, Adric Traken in the Big Finish Doctor Who audio stories Prisoners of Fate and The Entropy Plague and robots in the latter.
Career[]
He is best known for playing Archie MacDonald in the BBC drama series Monarch of the Glen. Tom Baker played his uncle Donald Ulysses MacDonald on the series.
