At the tense 1938 Munich Conference, former friends who now work for opposing governments become reluctant spies racing to expose a Nazi secret.
George MacKay
Hugh Legat
Jannis Niewöhner
Paul von Hartman
Jeremy Irons
Neville Chamberlain
Robert Bathurst
Sir Nevile Henderson
Jessica Brown Findlay
Pamela Legat
August Diehl
Franz Sauer
Sandra Hüller
Helen Winter
Alex Jennings
Sir Horace Wilson
