4 Schlüssel
| Image |  |
|---|---|
| Description | 1965 film by Jürgen Roland |
| Author/s |
screenwriter: Max Pierre Schaeffer composer: Konrad Elfers director: Jürgen Roland |
| Publication date | 1965 |
| Language | |
| Country of origin | Germany |
| Wikipedia link | https://en.wikipedia.org/wiki/4_Schl%C3%BCssel |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |