Harald Leipnitz

Scotland-Yard-Inspektor Harry Dawson

Uschi Glas

Judy Black

Herbert Fleischmann

Chefinspektor Yardley

Walter Kohut

Nat Fletcher

Rosemarie Fendel

Mary Rogers

Michael Hinz

Hubert Rogers

Wolfgang Kieling

Heaton

Margot Hielscher

Sybill Conway

Karl-Heinz Vosgerau

Arnold Conway

Beatrice Richter

Linda Wade

Jan Niklas

Douglas Craft

Emily Bolton

Liz Mason

Nino Korda

Marty Smith

Klaus Wildbolz

Peter Newton

Wolfgang Lukschy

Tom Dawson

Gunnar Möller

Inspector Tim Everson

Rolf von Sydow

Director

Francis Durbridge

Novel

Francis Durbridge

Writer

Marianne de Barde

Translator

Hubert von Bechtolsheim

Translator

Gunther Malzacher

Producer

Susan Schulte

Supervising Producer

Dieter Reith

Music

Atze Glanert

Cinematography

Renate Struve

Editor

Alheid Lupp

Costume Designer

Erika Elfert

Makeup Artist

Derek Whitehurst

Production Manager

Fanny Wessling

Assistant Director

Roland Junker

Art Designer

Erwin Metzger

Sound

Karl Schneider

Production Design