Der rote Kreis
- Odun: 1929
- Orilẹ-ede: Germany, United Kingdom
- Oriṣi: Crime, Mystery
- Situdio: Efzet-Film, British Sound Film Productions, British International Pictures
- Koko-ọrọ:
- Oludari: Frederic Zelnik
- Simẹnti: Lya Mara, Fred Louis Lerch, Stewart Rome, Albert Steinrück, John Castle, Otto Wallburg