# Underground

> 1970 film by Arthur H. Nadel

**Wikidata**: [Q1491296](https://www.wikidata.org/wiki/Q1491296)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Underground_(1970_film))  
**Source**: https://4ort.xyz/entity/underground-q1491296


## References

1. Google Knowledge Graph
2. Online-Filmdatenbank
3. mymovies.it
4. The Movie Database
5. Danish Film Database
6. Trakt.tv