David Harding, Counterspy
- Annu: 1950
- Paese: United States of America
- Genre: Action, Adventure
- Studio: Columbia Pictures
- Parolla chjave: espionage, film noir, spy thriller
- Direttore: Ray Nazarro
- Cast: Willard Parker, Audrey Long, Raymond Greenleaf, Howard St. John, Alex Gerry, Harlan Warde