Killer by Night
- Godina: 1972
- Country: United States of America
- Žanr: Drama, Thriller, TV Movie
- Studio: Cinema Center 100 Productions
- Ključna riječ: cop-killer, epidemic, diphtheria
- Direktor: Bernard McEveety
- Uloge: Robert Wagner, Diane Baker, Greg Morris, Theodore Bikel, Robert Lansing, Mercedes McCambridge