- Series 3 (30)
- Series 4 (13)
A necklace is stolen from Lord Gillingham by his secretary who kills the jeweller in the process. It's seen at a fashion show - or is it? The model is a twin and her sister is in Paris to sell the real thing to a wealthy dealer. Or has she? Then his lordship gets a call saying he can get it back if he pays £10,000... double dealing?