| Name | Character | Episodes |
|---|---|---|
| Michael Caine | Ted Drake | 39 |
| Peter Vaughan | 39 | |
| Vincent Ball | 39 | |
| Glyn Houston | 39 | |
| Olaf Pooley | 39 | |
| Alexander Archdale | 39 |
| Name | Character | Episodes |
|---|---|---|
| Michael Caine | Ted Drake | 39 |
| Peter Vaughan | 39 | |
| Vincent Ball | 39 | |
| Glyn Houston | 39 | |
| Olaf Pooley | 39 | |
| Alexander Archdale | 39 |