THE SLOUGH HOUSE FILES

Personnel · loyalties · liabilities

Who’s who at the desk

Character-led orientation, cast information and a relationship web designed to grow with the series.

Series 1–5

Character timelines

Eleven spoiler-controlled chronologies of the decisions and consequences that reshape the cast.

Open the timelines →

Personnel files

Agents, handlers and adversaries

Profiles avoid unnecessary late-story reveals. Episode links show where a character takes particular focus.

Head of Slough House

Jackson Lamb

Played by Gary Oldman. Outcome-sensitive notes are available only after revealing spoilers.

Field agent

River Cartwright

Played by Jack Lowden. Outcome-sensitive notes are available only after revealing spoilers.

MI5 senior leadership

Diana Taverner

Played by Kristin Scott Thomas. Outcome-sensitive notes are available only after revealing spoilers.

Office administrator

Catherine Standish

Played by Saskia Reeves. Outcome-sensitive notes are available only after revealing spoilers.

Field agent

Louisa Guy

Played by Rosalind Eleazar. Outcome-sensitive notes are available only after revealing spoilers.

Systems specialist

Roddy Ho

Played by Christopher Chung. Outcome-sensitive notes are available only after revealing spoilers.

Field agent

Shirley Dander

Played by Aimee-Ffion Edwards. Outcome-sensitive notes are available only after revealing spoilers.

Field agent

Marcus Longridge

Played by Kadiff Kirwan. Outcome-sensitive notes are available only after revealing spoilers.

Retired intelligence officer

David Cartwright

Played by Jonathan Pryce. Outcome-sensitive notes are available only after revealing spoilers.

Head Dog

Emma Flyte

Played by Ruth Bradley. Outcome-sensitive notes are available only after revealing spoilers.

Analyst / field agent

J. K. Coe

Played by Tom Brooke. Outcome-sensitive notes are available only after revealing spoilers.

Private operator

Frank Harkness

Played by Hugo Weaving. Outcome-sensitive notes are available only after revealing spoilers.