| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | That'll Be the Day |
March 1, 1972
ITV1
|
55 | |
| S04E02 | Call Me Sir! |
March 8, 1972
ITV1
|
55 | |
| S04E03 | First Refusal |
March 15, 1972
ITV1
|
55 | |
| S04E04 | Rules of the Game |
March 22, 1972
ITV1
|
55 | |
| S04E05 | If He Can, So Could I |
March 29, 1972
ITV1
|
55 | |
| S04E06 | None of Your Business |
April 5, 1972
ITV1
|
55 | |
| S04E07 | Charlie Says It's Goodbye |
April 12, 1972
ITV1
|
55 | |
| S04E08 | I Never Wanted the Job |
April 19, 1972
ITV1
|
55 | |
| S04E09 | The Carrier |
April 26, 1972
ITV1
|
55 | |
| S04E10 | The Contract |
May 3, 1972
ITV1
|
55 | |
| S04E11 | Call Me Enemy (Richmond File 1) |
May 10, 1972
ITV1
|
55 | |
| S04E12 | Do You Recognise the Woman? (Richmond File 2) |
May 17, 1972
ITV1
|
55 | |
| S04E13 |
A Man Like Me (Richmond File 3)
series finale
|
April 24, 1972
ITV1
|
55 |
No artwork of this type.
No artwork of this type.
