# Once Upon a Time

> 1973 film directed by Rolf Kauka

**Wikidata**: [Q16218244](https://www.wikidata.org/wiki/Q16218244)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Once_Upon_a_Time_(1973_film))  
**Source**: https://4ort.xyz/entity/once-upon-a-time-q16218244


## References

1. [Source](http://www.imdb.com/title/tt0075011/)
2. [Source](http://movieweb.com/movie/maria-doro-und-bello-blue/)
3. [Source](http://www.mafab.hu/movies/maria-doro-und-bello-blue-98173.html)
4. filmportal.de
5. [Source](https://www.imdb.com/de/title/tt0075011/releaseinfo)
6. Online-Filmdatenbank
7. The Movie Database
8. Trakt.tv