Edgar Wallace

Der Mönch mit der Peitsche

Police try to track down a hooded serial killer who murders his victims with a combination of acid and poison gas.

Joachim Fuchsberger Inspektor Higgins	Uschi Glas Ann Portland	Grit Boettcher Betty Falks	Konrad Georg Keyston	Harry Riebauer Mark Denver
Tilly Lauenstein Harriet Foster	Ilse Pagé Sekretärin	Siegfried Rauch Frank Keeney	Claus Holm Glenn Powers	Günter Meisner Greaves
Hans Epskamp Bannister	Heinz Spitzner Harrison	Jan Hendriks Brent	Rudolf Schündler Sergeant Hanfield	Narziß Sokatscheff Cress Bartling (as Narziss Sokatscheff)
Tilo von Berlepsch Polizeiarzt	Kurt Waitzmann Carrington	Suzanne Roquette Mary Houston	Susanne Hsiao June Bell (as Suzann Hsiao)	Inge Sievers Mildred Miller
Ewa Strömberg Pam Walsbury	Bruno W. Pantel Busschaffner	Kurt Buecheler Winston Robson	Siegfried Schürenberg Sir John	Herbert Kerz Monk double (uncredited)
Alfred Vohrer Edgar Wallace (voice) (uncredited) (archive footage)	Wilhelm Vorwerg Dr. Cabble (uncredited)