A killer strikes again at Arlington Grange and there are 6 suspects. The jury is trying to solve the mystery with the help of the presenter and Cluedo game rules. Starring Michael Jayston, Rula Lenska, Koo Stark,Molly Sugden, David McCallum, Richard Wilson, Chris Tarrant.
While everyone is busy preparing a charity auction to raise money for the new church roof, window cleaner Ben pokes his nose into the private affairs of too many Grange house guests.