Summary
When heirs of the aristocratic Smythe-Webster family are killed, Barnaby's investigation uncovers long-hidden family secrets.
Guest stars
Alex Lowe,
Anne Reid,
Beth Goddard,
Charlie Beall,
Christopher Good,
Danielle Tilley,
Jack Chissick,
Jo Stone-Fewings,
Jonathan Hyde,
Katy Murphy,
Leo Bill,
Phoebe Nicholls,
Rebecca Johnson,
Ronald Pickup,
Tim Preece