Set in Paris (which looks more like Budapest), the story concerns a murder investigation conducted by one Judge Henri Tessier. The audience is led to believe that Robert Petrovich, estranged husband of Tessier's sweetheart Marion, is responsible for the murder.
Margit Makay
as Eleonora Taccani
Ferenc Kiss
as Henry Tessier
Tivadar Uray
as Robert Petrovich
Zoltán Greguss
as Louis Melotti
Miklós Hajmássy
as Lapin
Lajos Köpeczi Boócz
as Maréchal
Piri Peéry
as Mrs. Morris
Sándor Pethes
as Ügyvéd
Vali Rácz
as Énekesnõ
Piri Vaszary
as Duval
Maria von Tasnady
as Marion