"Reilly, Ace of Spies" is a 1983 British television miniseries dramatising the life of Sidney Reilly, a Russian Jew who became one of the greatest spies to ever work for the British. Among his exploits in the early 20th century were the infiltration of the German General Staff in 1917 and a near-overthrow of the Bolsheviks in 1918. His reputation with women was as legendary as his genius for espionage.