Based on the incredible true story of a businessman turned spy.
Cold War spy Greville Wynne and his Russian source try to put an end to the Cuban Missile Crisis.
Sheila Wynne
Greville Wynne
Oleg Penkovsky
Emily Donovan
CIA Boss
Bertrand
Vera
Gribanov
Leonard
Dickie Franks
Mitrokhin
Golf Exec
Embassy Guest
Doctor
Nikita Khrushchev
Russian Plane Passenger
Tamara
Embassy Assistant
Lovett