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 | |
|---|---|---|
| Status | Released | |
| Original Title | The Kremlin Letter | |
| Runtime | 2h 0min | |
| Budget | $6,095,000 | |
| Revenue | — | |
| Language | English, Russian | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | 20th Century Fox | |