David Kwaku Asamoah Gyasi (born January 2, 1980) is a British actor. He is best known for his roles in Cloud Atlas (2012) and Interstellar (2014). On television, he played the lead role of Lex Carnahan in The CW miniseries Containment (2016), Argeus in Carnival Row (2019 - 2023), and Foreign Secretary Austin Dennison in The Diplomat (2023 - present).

David Gyasi

Acting Born January 2, 1980 Hammersmith, London, England, UK

David Kwaku Asamoah Gyasi (born January 2, 1980) is a British actor. He is best known for his roles in Cloud Atlas (2012) and Interstellar (2014). On television, he played the lead role of Lex Carnahan in The CW miniseries Containment (2016), Argeus in Carnival Row (2019 - 2023), and Foreign Secretary Austin Dennison in The Diplomat (2023 - present).

Known For

Doctor Who

Harvey

Holby City

Moses Abebe

Casualty

Bryce

Silent Witness

DS Ian Cross

Interstellar

Romilly

The Bill

Jason Fielding

The Dark Knight Rises

Skinny Prisoner

The Sandman

The Gray Cat (voice)

Waking the Dead

Charlie Ayanike

Doctors

Joe Fisher

Doctors

Sean Foster

The Diplomat

Foreign Secretary Austin Dennison