DCI Barnaby and DC Jones unravel some unsavoury truths, sinister secrets, and hidden treasures among the extended family of eccentric aristocrat Sir Freddy Butler who unexpectedly dies during a special dinner presentation.

When Connor Simpson, a member of the Midsomer Worthy choir is mysteriously murdered during the run-up to a heated singing competition, the rest of the choir members, including Joyce Barnaby are terrified for their lives.