The Deruga Case
The physician Dr. Deruga is suspected of having poisoned his wife out of greed. She died after naming Deruga, poor and in debt, the sole heir in her will. There are a lot of people willing to testify against him in court, including Marta, the dead woman's best friend. Only his niece Mingo believes him to be innocent and goes out on her own to prove it.
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Top Cast

Willy Birgel
Dr. Stefan Deruga

Dagny Servaes
Baronin Truschkowitz

Georg Alexander
Baron Truschkowitz

Käthe Haack
Marta Schwertfeger

Paul Bildt
Landgerichtsvorsitzender Dr. Zeunemann

Erika von Thellmann
Therese Klinkhardt

Fritz Odemar
Hofrat Dr. Mäulchen

Beppo Brem
Friseur Alfinger

Josefine Dora
Garderobiere

Edith Meinhard
Serviererin
Geraldine Katt
Baroness Mingo Truschkowitz
Claire Winter
Ursula Züger

Hans Leibelt
Justizrat Dr. Klemm

Roma Bahn
Valeska Durich

Oscar Sabo
Hausmeister Schulz

Willi Schaeffers
Privatdetektiv

Hubert von Meyerinck
Riedmüller

Erich Fiedler
Dr. Schelling

Walter Franck
Oberstaatsanwalt

Ernst Karchow
Staatsanwalt Dr. Noth
Crew
Directors
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