Director
Peter Keglevic
DIRECTOR
Writer
Edgar Wallace
WRITER
Stars (in credits order)
Joachim Kemmer
Chief Inspector Nick Higgins
Julia Bremermann
Barbara Lane
Leslie Phillips
Sir John
Eddi Arent
Flatter
Yvonne de Bark
Olivia Howard
Doris Kunstmann
Mrs. Harper
Peter Simonischek
Harry Harper
Michael Gwisdek
Pater Fisher
Ronald Pickup
Dr. Bartnik
Henryk Nolewajka
Johnson
Christiane Reiff
Ann Pattison
Philippa Howell
Mrs. Roberts
Romy Kuehnert
Emma Higgins
Eva Ebner
Mrs. Ruby
Olaf Rauschenbach
Chris
Albrecht Delling
ACTOR
Leon Boden
Bald 'Rialto' barkeeper
Rüdiger Kuhlbrodt
Mr. Howard
Astrid Arnold
Mrs. Howard
Julie Smith
Susan Howard
Kaspar Eichel
Wendy Glenn
Vincent Riotta
'Rialto' barkeeper
John McEnery
Erdmann von Garnier
Sigrid Lamprecht
Sophie Ellis-Bextor
Mädchen mit Geigenkasten (uncredited)
