Tilda Swinton

~ as ~

Gertrude Bell (voice)

Adam Astill

~ as ~

Sgt. Frank Stafford

Tom Chadbon

~ as ~

Sir Valentine 'Domnul' Chirol

Simon Chandler

~ as ~

David Hogarth

Joanna David

~ as ~

Janet Courtney

Anthony Edridge

~ as ~

Sir Arnold 'A.T.' Wilson

Amed Hashimi

~ as ~

Suleiman Faidhi

Andrew Havill

~ as ~

Sir Percy Cox

Michael Higgs

~ as ~

General Sir Gilbert Clayton

Hayat Kamille

~ as ~

Mme. Jamil Zadeh