The Secret of the American Docks
Original title: Das Geheimnis des Amerika-Docks
7.2(3)19191h 9mDE
Directed by E.A. Dupont
James Mistoll, one of the owners of a factory, and working on a process to turn copper ore into radium, falls from a window on the fourth floor and dies; This was no accident, but a murder. A detective sends his assistant, Barnes, to investigate and soon the number of suspects from within the company multiplies.
