While London Sleeps
- Година: 1926
- Земја: United States of America
- Genанр: Crime, Action, Adventure
- Студио: Warner Bros. Pictures
- Клучен збор: scotland yard, german shepherd, dog hero
- Директор: Howard Bretherton
- Улоги: Rin-Tin-Tin, Helene Costello, Walter Merrill, John Patrick, Otto Matieson, George Kotsonaros
