As the U.K. Ambassador to the United States, Dahlia Archer is both sharp and calculated. To the public, she is a controversial yet instrumental diplomat, but behind closed doors her influence throughout the world of espionage is as far-reaching as it is devastating.
Appearances
Citadel
Main cast, played by Lesley Manville
- Episode 1x01: The Human Enigma (Apr 28, 2023)
- Episode 1x02: Spies Appear in Night Time (Apr 28, 2023)
- Episode 1x03: Infinite Shadows (May 5, 2023)
- Episode 1x05: Time Renders Us Enemies (May 19, 2023)
- Episode 1x06: Secrets in Night Need Early Rains (May 26, 2023)