"See how medical science SOLVES Europe's most baffling crime"
A playwright descended from the Borgia family becomes a murder suspect.
Director
Robert Florey
Status
Released
Donald Woods
Juan Cesare
Margaret Lindsay
Florence Ballau
C. Aubrey Smith
Gerard Lytton
Henry O'Neill
Victor Ballau
Robert Barrat
Inspector Von Brinkner
Florence Fair
Teresa
Frank Reicher
Von Stein
Charles Judels
Salvatore
