| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S20E01 | Eye Witness |
December 29, 1973
BBC One
|
25 | |
| S20E02 | Knocker |
January 5, 1974
BBC One
|
25 | |
| S20E03 | Harry's Back |
January 12, 1974
BBC One
|
25 | |
| S20E04 | Question in the House |
January 19, 1974
BBC One
|
25 | |
| S20E05 | The Unwanted |
January 26, 1974
BBC One
|
25 | |
| S20E06 | Stitch-Up |
February 2, 1974
BBC One
|
25 | |
| S20E07 | Full Circle |
February 9, 1974
BBC One
|
25 | |
| S20E08 | There's Your Story, There's My Story – and There's the Truth |
February 16, 1974
BBC One
|
25 | |
| S20E09 | Pay-Off |
February 23, 1974
BBC One
|
25 | |
| S20E10 | Cat-Walk |
March 2, 1974
BBC One
|
25 | |
| S20E11 | Snout |
March 9, 1974
BBC One
|
25 | |
| S20E12 | The Long Memory |
March 16, 1974
BBC One
|
25 | |
| S20E13 | Jack the Lad |
March 23, 1974
BBC One
|
25 | |
| S20E14 | A Sense of Guilt |
March 30, 1974
BBC One
|
25 | |
| S20E15 | Three's Company |
April 6, 1974
BBC One
|
25 | |
| S20E16 | Sounds |
April 13, 1974
BBC One
|
25 | |
| S20E17 |
Firearms Were Issued
season finale
|
April 20, 1974
BBC One
|
25 |
No artwork of this type.
No artwork of this type.
No artwork of this type.