Happy Families Barnaby is investigating the murder of Victor Karras, a manufacturer of exclusive board games, who appears to have been poisoned. Details Casts Title Happy Families Genres Crime Drama Mystery Release Date 2021-10-03 Episode Runtime 01 Hours 30 Minutes Season Number 22 Episode Number 3 Production Companies Bentley Productions, ITV, BBC Neil Dudgeon DCI John Barnaby Nick Hendrix DS Jamie Winter Fiona Dolman Sarah Barnaby Annette Badland Dr. Fleur Perkins