1 Season
3 Episode
Die Schlüssel - Season 1 Episode 1
- Year: 1965
- Country: Germany
- Genre: Crime
- Studio: Das Erste
- Keyword: miniseries
- Director: Francis Durbridge
- Cast: Albert Lieven, Dagmar Altrichter, Bum Krüger, Benno Hoffmann, Christian Wolff, Henry van Lyck