# Death Knocks Twice

> 1969 detective film directed by Harald Philipp

**Wikidata**: [Q820951](https://www.wikidata.org/wiki/Q820951)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Death_Knocks_Twice)  
**Source**: https://4ort.xyz/entity/death-knocks-twice


## References

1. [Source](http://www.imdb.com/title/tt0064096/)
2. filmportal.de
3. Lexicon of international films
4. Freebase Data Dumps. 2013
5. Online-Filmdatenbank
6. mymovies.it
7. The Movie Database
8. Trakt.tv
9. FilmVandaag.nl