Police battle against a gang of blackmailers known as The Crimson Circle.
Germany,
United Kingdom
Crime,
Mystery
109 minutes
1929
Frederic Zelnik
Efzet-Film,
British Sound Film Productions,
British International Pictures
Thalia Drummond
Jack Birdmore
Derrick Yale
Froyant
Inspektor Parr
Director
Writer
Novel
Producer