4 Schlüssel
# 4 Schlüssel

4 Schlüssel (English: The Four Keys) is a German crime film directed by Jürgen Roland. It was released in 1966.

## Cast

* Günther Ungeheuer [de] as Alexander Ford
* Walter Rilla as Bankdirektor Eduard Rose
* Monika Peitsch [de] as Silvia Rose
* Hanns Lothar as Richard Hiss
* Hellmut Lange as Thilo
* Joseph Offenbach as Herr Wohlers
* Ida Krottendorf as Margarete Wohlers
* Paul Edwin Roth as Konrad von Brenken
* Ellen Schwiers as Irene Quinn
* Jürgen Draeger [de] as Jensen
* Horst Michael Neutze [de] as Charlie
* Heinz Engelmann as Kriminalkommissar
