as Janny von Koltze
as Carl
as Inspektor Bill Elford
as Franz Baumer
as Frank Tanner
as Inspector Dick Martin
as Humphrey Connery
as James W. Wesby
as Inspector James W. Wesby
as Wolf Siebert
as Herbert von Pohl
as Anthony Nash
as Michael Brixan
as Pierre Gilbert
as Jan van Heerden
as Staatsanwalt Hoffmann
as Nelson Ryan
as Jim Newman
as Bob
as Richard Paddberg
as Finn
as Herbert Stone
as Klaus Jäger
as Tony Wendice
as Bob Schneider
as Peter Martens
as Graf Alexander von Wildberg-Reutlingen
as Inspecteur Valblanc
as Heinz Sanders
as Jonval
as Walter Preus
as Martin Dorp
as Hans Georg Bülow
as Hauptkommissar Hans Georg Bülow
as Kriminalhauptkommisar Hans Georg Bülow
as Hauptkommissar Bülow
as Richard Unger
as Kriminalinspektor Harry Yates
as Prof. Johannes Domberg