# Unknown Island

> 1948 adventure film directed by Jack Bernhard

**Wikidata**: [Q3205742](https://www.wikidata.org/wiki/Q3205742)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Unknown_Island)  
**Source**: https://4ort.xyz/entity/unknown-island


## References

1. [Source](http://www.imdb.com/title/tt0040920/)
2. [Source](http://www.imdb.com/title/tt0040920/fullcredits)
3. [IMDb](https://www.imdb.com/title/tt0040920/releaseinfo/)
4. Freebase Data Dumps. 2013
5. [IMDb](https://www.imdb.com/title/tt0040920/technical/)
6. Kinopoisk
7. Online-Filmdatenbank
8. mymovies.it
9. The Movie Database
10. Trakt.tv
11. FilmVandaag.nl