# Härtetest

> 1978 film directed by Hubert Hoelzke

**Wikidata**: [Q30116309](https://www.wikidata.org/wiki/Q30116309)  
**Source**: https://4ort.xyz/entity/h-rtetest


## References

1. The Movie Database
2. [Source](https://letterboxd.com/tmdb/425976)
3. Trakt.tv