- Country: France, Italy
- Genres: Action, Thriller
- Release: 1959-11-04
- Director: Henri Decoin
- Writers: Pierre Apestéguy , Henri Jeanson , Jacques Robert
- Language: French
- Stars: Martine Carol (1920–1967) , Félix Marten , Darío Moreno , Darío Moreno , Noël Roquevert , Howard Vernon , Jacques Berthier , André Versini , Dany Saval , Guy Decomble , Catherine Conti
- Runtime: 96 min
- Awards: N/A
- AKA: Nathalie, i asyllipti praktor (Greece) , Nathalie som hemlig agent (Sweden) , Atomic Agent (United States of America) , Nathalie spielt Geheimagentin , Pelo di spia (Italy) , Natalia, agente secreto (Spain) , Nathalie, agent secret , Nattens vidne (Denmark) , Nathalie, salainen agentti (Finland) , Nathalie, agent secret (France, French Republic)
- Plot: Murderous foreign agents are after a scientist who has invented an atomic engine that could change the future of rocketry.
- IMDB:tt0053099
Atomic Agent Cast · · · ALL
Henri Decoin
Director
Martine Carol
(1920–1967)
Nathalie Princesse
Félix Marten
Jacques Fabre
Dany Saval
Pivoine
Darío Moreno
Doctor Alberto / Don José
Noël Roquevert
Pierre Darbon
Howard Vernon
William Dantoren
Jacques Berthier
André Versini
Guy Decomble
Albert Médina
Clara Gansard
Jean Claudio
André Badin
Jacques Higelin
Bernard Lajarrige
Yves Barsacq
Charles Bayard
Mario David
Jean Ozenne