The Kremlin Letter (1970)
Overview : After an unauthorized letter suggesting U.S. support for a Russian attack on China is sent to Moscow, a former naval officer and his team go undercover to retrieve it. Their plans are disrupted when a cunning politician raids their hideout.
Release Date : February 1, 1970
Runtime : 120m
Companies : 20th Century Fox
Countries : United States of America
Keywords : based on novel or book, undercover agent, anonymous letter, double agent, female spy, moscow, russia, spy ring, spy thriller, kremlin, cold war era, international espionage