Reign of Terror
- Ár: 1949
- Land: United Kingdom, United States of America
- Genre: Drama, Thriller, History
- Stúdíó: Walter Wanger Productions, Eagle-Lion Films
- Lykilorð: paris, france, undercover agent, politics, french revolution, guillotine, film noir, black and white, 18th century, mock trial, robespierre
- Leikstjóri: Anthony Mann
- Leikarar: Robert Cummings, Richard Basehart, Richard Hart, Arlene Dahl, Arnold Moss, Norman Lloyd