Season 4

1. Process

1975-04-18 · 60m

Main suffers a family tragedy which sees him and Clegg straying from the law to seee that justice is done.

2. World of Silence

1975-04-25 · 60m

Main helps a woman whose husband has died and faces getting struck off.

3. Rule of Law

1975-05-02 · 60m

4. Payment by Result

1975-05-09 · 60m

5. Survival

1975-05-16 · 60m

6. No Names

1975-05-23 · 60m

Margaret asks Main to look at a wine company.

7. It Couldn't Happen Here

1975-05-30 · 60m

8. Killing

1975-06-06 · 60m

Main questions the ethics of an offer he has been made.

9. By the Book

1975-06-13 · 60m

A shady policeman comes to the attention of Main and Clegg.

10. When There's No Law

1975-06-20 · 60m

11. Year of the Tiger

1975-06-27 · 60m

Main knows he must repay Walter Clegg's loyalty.

12. We're the Bosses Now

1975-07-04 · 60m

Main is considering a new partnership.

13. Coroner's Verdict

1975-07-11 · 60m