Ex-police officer Rachel runs her first undercover operation as Field Office 19 investigates the activities of a couple of suspected arms dealers. When Field Office Leader Hannah is notified of a Prime Ministerial visit, she suspects an assassination plot, but will the team find the hitman in time?
| Name | Type | Role | |
|---|---|---|---|
| Cal Bedford | Writer | ||
| Kenny Doughty | Guest Star | ||
| Lorraine Burroughs | Guest Star | ||
| Michael Taylor | Guest Star | ||
| Nick Nevern | Guest Star | ||
| James Lauren | Guest Star | ||
| Chris Barlow | Guest Star | ||
| Sarah Hope | Guest Star | ||
| Nichola Dixon | Guest Star | ||
| Ian Champion | Guest Star | ||
| Jamie Bertwistle | Guest Star | ||
| Joanne Froggatt | Guest Star | ||
| Louis Dower | Guest Star | ||
| Brendan Maher | Director |