| Desmond Barrit |
Father Benedict (Series 2 & 999) |
| Brenda Blethyn |
Mrs. Patterson (Series 2 & 999) |
| Charlotte Coleman |
Barbara Patterson (Series 999) |
| Martino Lazzeri |
Guy Entwistle (Series 999) |
| Melanie Hudson |
Barbara Patterson (Series 2) |
| Mark Straker |
Andy Hunt (Series 2 & 999) |
| Nicola Buckingham |
Janet (Series 2) |
| Henry Woolley |
Guy Entwistle (Series 2) |
| Claire Skinner |
Janet Tyson (Series 999) |
| Paul Parris |
Robert Patterson (Series 999) |
| Gordon Reid |
Mr. Plant (Series 999) |
| Richard Pearce |
Robert Patterson (Series 2) |
