Season 4
đźŽ
Episodios
1. Emergency
50 min1 Sep 1974
2. Secret Meetings
50 min8 Sep 1974
3. Investigations
50 min15 Sep 1974
4. Happy Anniversary
50 min22 Sep 1974
5. Partings
50 min29 Sep 1974
6. Loneliness
50 min6 Oct 1974
7. Hit And Miss
50 min13 Oct 1974
8. Public Concern
50 min20 Oct 1974
9. The Race
50 min27 Oct 1974
10. Saturday
50 min3 Nov 1974
11. The Guilt Behind the Gingerbread
50 min
12. A Bad Mistake
50 min17 Nov 1974
13. The Fall Guy
50 min24 Nov 1974
14. The Crucial Vote
50 min1 Dec 1974