"Somebody's got to be a Criminal - or else there'd be no Police..."
Alan Whicker investigates A Dubious Fraternity

The wasteland of London's W.11 is the world of the small-time crook. In this society a young man, just out of jail - seven convictions behind him - is trying to go straight. Surrounded by men for whom the only difference between right and wrong is getting nicked - can he succeed?

A thriller in six parts by Victor Canning.
Starring Terence Longdon, Isobel Black and Peter Vaughan
with Peter Arne, Hamilton Dyce, Noel Johnson and Yootha Joyce

Raikes, planning a vast diamond haul for the Tintoc crime syndicate, is unaware that his assistant Sandra is reporting to the mysterious Pyramid organisation.
(Repeated on Friday at 9.5 p.m.)

A late took around the world of television.
Criticism, Discussion, Diversion with Michael Dean, Joan Bakewell, Tony Bilbow, and tonight's guests.

Starring Dorothy Lamour, Sterling Hayden and Dan Duryea

A writer is troubled by a recurring dream in which he murders his wealthy wife for her jewels. An unscrupulous detective learns this, and sets out to exploit the situation.