Nursing his terminally-ill wife, Det Insp ""Jack"" Frost's life becomes more stressed when, during a missing-child investigation, he unearths evidence on a 30-year-old case involving a skeleton chained to a locked strongbox that turns out to be empty.
| Creator | Roger Bamford |
|---|---|
| Actor | David Jason, David McKail, David Gooderson |
| Country | United Kingdom |
| Production | Yorkshire Television |