# Gregor's Greatest Invention

> 2001 film by Johannes Kiefer

**Wikidata**: [Q19897325](https://www.wikidata.org/wiki/Q19897325)  
**Source**: https://4ort.xyz/entity/gregor-s-greatest-invention


## References

1. filmportal.de
2. IMDb
3. Online-Filmdatenbank
4. The Movie Database
5. Trakt.tv