Alfred accepts an assignment from photojournalist Martha Kane that turns increasingly dangerous.
| Name | Type | Role | |
|---|---|---|---|
| Bruno Heller | Writer | ||
| Claude Starling | Guest Star | Attendant at Pall Mall Club | |
| Harriet Slater | Guest Star | Sandra Onslow | |
| Sarah Pelosi | Guest Star | Sergeant Ferris | |
| Ramon Tikaram | Guest Star | Detective Inspector Aziz | |
| Anthony Cozens | Guest Star | Phil | |
| Jennie Goossens | Guest Star | Mrs Spicer | |
| Emma Corrin | Guest Star | Esme Winikus | |
| Tanya Vital | Guest Star | Swope | |
| Jasper Jacob | Guest Star | Evelyn Winikus | |
| Andrew Gallo | Guest Star | Card Player 2 | |
| Steve Edwin | Guest Star | Mr Spicer | |
| Simon Day | Guest Star | Sid Onslow | |
| Mishael Lazarus | Guest Star | Derek | |
| Nigel Betts | Guest Star | Chief Constable Wilkes | |
| William Mychael Lee | Guest Star | Card Player 3 | |
| Ben Wiggins | Guest Star | Spanish | |
| Sam Hoare | Guest Star | Ian Thurso | |
| Andrew Lawden | Guest Star | Sergeant Major | |
| Saikat Ahamed | Guest Star | Mr Chadley | |
| Charlie Woodward | Guest Star | Captain Curzon | |
| George Parker | Guest Star | Sam Shay | |
| Richard Clothier | Guest Star | Prime Minister | |
| Bill Eagles | Director |