Sofia
- Bliain: 1948
- Tír: United States of America
- Seánra: Thriller, Drama
- Stiúideo: Arpi Productions
- Eochairfhocal: communist, nuclear scientist
- Stiúrthóir: John Reinhardt
- Caitheadh: Gene Raymond, Sigrid Gurie, Patricia Morison, Mischa Auer, John Wengraf, George Baxter