A five-part thriller following a detective's investigations in the London fashion industry. A review in the Times notes:
'This has all the proper ingredients–a suicide that may be a murder, missing diamonds, villains rough and smooth, an unamiable insurance investigator, a damsel in distress, a quixotic hero, and a dangerously genial detective. It is also mystifying.'
Source:
'Simenon Shows Sordid Side of Crime', The Times, 27 June 1966, p.14.
For detailed, episode-by-episode synopses, see Film Details.