They Also Serve…: One has heard of a pig in a poke, but might not Attila be a bull in one?
About the show: Donald Mackinnon (Bill Simpson) is the head of the Mackinnon family and a vet in the fictional Argyll town of Inverglen.
Cast: Bill Simpson (Donald Mackinnon), Mikel Lambert (Margaret), Sandra Clark (Katherine Mackinnon), Patrick Barr (Neil Turner), William Wilde (Ian Turner), James Copeland, Peter Marinker, David Sands, Arthur Boland
Writer: David Fisher / Director: Terence Williams
Airdate: 23 May 1977
Series: The Mackinnons Season 1 Episode 4