4 Schlüssel
4 Schlüssel
4 schlüssel en PelisPlus Online.
- Titulo original: 4 Schlüssel
- Género: Suspense, Crimen
- País:
- Director: Jürgen Roland
- Actores: Günther Ungeheuer, Horst Michael Neutze, Jürgen Draeger, Walter Rilla, Monika Peitsch, Hellmut Lange, Paul Edwin Roth, Ellen Schwiers, Ida Krottendorf, Joseph Offenbach, Hanns Lothar, Christa Siems, Heinz Engelmann,
