Police battle against a gang of blackmailers known as The Crimson Circle.
Cast:
Lya Mara, Fred Louis Lerch, Stewart Rome, Albert Steinrück, John Castle
Production:
Efzet-Film, British Sound Film Productions, British International Pictures
Thalia Drummond
Jack Birdmore
Derrick Yale
Froyant
Inspektor Parr
Marl
Diener von Marl
Birdmore
Ministerpräsident
Eine Vermieterin
Milly
Kriminalkommissar
Pfandleiher
Zofe
