Lovejoy: Scotch on the Rocks

The roguish dealer's daughter Vicki finds a ceremonial sword in the attic of her new flat that proves to have Scottish connections dating back to the era of Bonnie Prince Charlie. Lovejoy is approached by a man offering a generous sum for it, claiming a family connection. Later, after the item is subjected to a bungled burglary attempt investigations reveal it may hold the key to the location of buried treasure. Ian McShane stars