Mark Bonnar (Duncan Hunter) & Henry Pettigrew (Iain Redford) Cole respectively, as well as on two episodes of New Blood (2016) as Peter Mayhew & Bruce Lockwood respectively.
Clive Russell ( Adam Markham) & Gerda Stevenson (Maria Markham) both appeared in Midsomer Murders episodes. Clive was in Series 12 episode 3 Secrets and Spies as Seth Comfort. Gerda Stevenson was in Series 5 episode 1 as Sandra Belshaw.
Julie Graham (Rhona Kelly) & Anne Kidd (Cora McLean) also worked together on Retribution (2016) as Moira Douglas & Meredith respectively.