Query: Propaganda films that are epic and based on actual events.
Domain: films
Relevant documents:
Doctor Zhivago (film)
Evidence from documents: Doctor Zhivago (film): films that are epic: '''''Doctor Zhivago''''' () is a 1965 epic historical romance film directed by David Lean with a screenplay by Robert Bolt
based on actual events.: The story is set in Russia during World War I and the Russian Civil War.