One of Our Spies Is Missing
- År: 1966
- Land: United States of America
- Genre: Äventyr
- Studio: Arena Productions, Metro-Goldwyn-Mayer
- Nyckelord: spy
- Direktör: E. Darrell Hallenbeck
- Kasta: Robert Vaughn, David McCallum, Leo G. Carroll, Maurice Evans, Vera Miles, Ann Elder