Question: 5 Fingers included the James Mason character who was based on the secret agent for which group?
Related documents: [0]  [DOC] Elyesa Bazna (] ), infrequently referred to as Iliaz and Ilyaz Bazna (] ), (28 July 1904 – 21 December 1970), was a secret agent for Nazi Germany during World War II, operating under the code name Cicero. [END] 
[1]  [DOC] 5 Fingers, known also as "Five Fingers", is a 1952 American spy film directed by Joseph L. Mankiewicz and produced by Otto Lang. The screenplay by Michael Wilson was based on the book "Operation Cicero" (Original German: "Der Fall Cicero") (1950) by Ludwig Carl Moyzisch, Nazi commercial attaché at the German Embassy in Ankara (1943-44). In the film, James Mason plays Ulysses Diello (Cicero), the character based on Elyesa Bazna. The rest of the cast includes Danielle Darrieux, Michael Rennie, Herbert Berghof and Walter Hampden. [END] 
Answer: 
Nazi Germany
Nazi Germany