Season 6

1. Baptism

1970-09-16 · 50m

2. Sunday, Sweet Sunday

1970-09-23 · 50m

3. Safe in the Streets?

1970-09-30 · 50m

4. Good Listener

1970-10-07 · 50m

5. Time Expired

1970-10-14 · 50m

Missing! Ten small wooden boxes, each weighing 25 lbs., each worth five thousand pounds. Several people are interested in the location of these boxes.

6. Lessons

1970-10-21 · 50m

7. Without Favour

1970-10-28 · 50m

8. Never Hit a Lady

1970-11-04 · 50m

9. Its Ugly Head

1970-11-11 · 50m

10. Who Wants Pride...?

1970-11-18 · 50m

Why should anyone steal a security van, disguise it as a plain van and drive it out to a deserted place in the countryside? And why blow a neat hole in it when there's nothing inside anyway? Could it be a dress rehearsal?

11. Collation

1970-11-25 · 50m

A line drawn by time; a curious parallel; two thieves with a twisted sense of humour - would these be the ingredients of a recipe that would keep Barlow and Watt awake at night?

12. Do Me a Favour

1970-12-02 · 50m

13. Sweet Are the Uses of Adversity

1970-12-09 · 50m

DI Hawkins finds himself in the seat of authority - and very uncomfortable it is too. A dangerous and unidentified criminal is at large and CC Cullen demands crisp and confident action. Is Hawkins capable of responding to the challenge of adversity?

14. Bearings

1970-12-16 · 50m

15. A World Full of Rooms

1970-12-23 · 50m

16. The Lie Direct

1970-12-30 · 50m

A parked car in a lonely road - but when it's in the same place two nights running Snow's curiosity is aroused.

17. Ground Level

1971-01-06 · 50m

18. Company Business

1971-01-13 · 50m

Sgt. Jackson is very good at statistics, but this time his conclusion is a matter of practical detection. But can he be right? John Watt doesn't think so.

19. Kick Off

1971-01-20 · 50m

20. Final Score

1971-01-27 · 50m

21. Something Big

1971-02-03 · 50m

Charlie Barlow is well known for playing his cards close to his chest. But this time he's on the receiving end - from DCS Allan.

22. Games

1971-02-10 · 50m

23. In the Public Gaze

1971-02-17 · 50m

As a result of going to the assistance of one of his officers, Chief Constable Cullen finds that he is in great need of assistance himself.

24. Held for Questioning

1971-02-24 · 50m

25. Black Equals White

1971-03-03 · 50m

26. Cash and Carry

1971-03-10 · 50m