Lane's future at UCOS is threatened by a death in custody which emerges from his past. Meanwhile, the discovery of a mysterious gun in the Thames re-opens the unsolved 1998 murder of a playboy shipping heir and leads the team to the Rock of Gibraltar.
| Creator | Nigel McCrery |
|---|---|
| Actor | Dennis Waterman, Tamzin Outhwaite, Denis Lawson |
| Country | United Kingdom |
| Production | Wall to Wall |