# The Sons of Great Bear

> 1966 film by Josef Mach

**Wikidata**: [Q323401](https://www.wikidata.org/wiki/Q323401)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Sons_of_Great_Bear)  
**Source**: https://4ort.xyz/entity/the-sons-of-great-bear


## References

1. [Source](http://www.imdb.com/title/tt0061057/)
2. filmportal.de
3. Česko-Slovenská filmová databáze
4. Freebase Data Dumps. 2013
5. terjesztesre_kerulo_filmalkotasok_nyilvantartasa.xlsx
6. Online-Filmdatenbank
7. mymovies.it
8. The Movie Database
9. Kanopy
10. Trakt.tv
11. FilmVandaag.nl