# Berlin Tunnel 21

> 1981 television film directed by Richard Michaels

**Wikidata**: [Q4085006](https://www.wikidata.org/wiki/Q4085006)  
**Source**: https://4ort.xyz/entity/berlin-tunnel-21


## References

1. IMDb
2. Česko-Slovenská filmová databáze
3. Kinopoisk
4. Online-Filmdatenbank
5. The Movie Database
6. Trakt.tv
7. FilmVandaag.nl