Wilhelm Vierhaus

Detective Heinz Ebeling's (Peter Eschberg) car breaks down with a broken windshield and a defective fuel pump on the way to Frankfurt. On the way to the next village, Ebeling witnesses a murder and other crimes, which he tries to solve.

Fifth Jerry Cotton Movie. A rich capitalist is blackmailed and threatened with the murder of his daughter.

Harry Domela lives well, when he poses as a prince.