He Walked by Night
- Ano: 1949
- País: United States of America
- Xénero: Drama, Thriller, Crime
- Estudo: Bryan Foy Productions, Eagle-Lion Films
- Palabra clave: police, cop-killer, film noir, man hunt, los angeles, california, murder investigation, lapd, dragnet, storm drain, police procedural
- Director: Alfred L. Werker, Anthony Mann
- Reparto: Richard Basehart, Scott Brady, Roy Roberts, Whit Bissell, James Cardwell, Jack Webb