A much forgotten about 1970s series, that contained six self-contained stories all about 'Beasts'. The series was released on DVD by Network in 2006.
Martin Shaw appears in one episode called 'Buddyboy' (episode 3 of the series) which was first shown on ITV at 2100 on Friday October 29th 1976. I believe his episode has a uhm, sex scene in it. Martin Shaw looking very much like Doyle in this one.