Person Unknown
In Person Unknown, by David Butler, the murder of a student at a girl’s residential college exposes divided loyalties and relationships.
| Margo Hendricks | Bev Little |
| Elizabeth Gray | Tina Davis |
| Det. Insp. Ian Conway | John Marshall |
| Jane Canning | Judy Carnall |
| Dr Gilbert Canning | Gary Beck |
| P.C. Austin | Andy Biddiscombe |
| Det Sergeant Joe Brandon | Ian Guy |
| Mrs Ramsey | Jenny Trace |
| Holly Cawder | James Montgomery |
| Andrew Duncan | Nigel Guy |
| Produced by | Joan Miller |
