as Graf Alexander von Wildberg-Reutlingen
as Prof. Johannes Domberg(5 eps)
as Verschiedene(13 eps)
as Inspecteur Valblanc
as Richard Unger(1 ep)
as Walter Preus(1 ep)
as Charles Duncan
as Martin Dorp(1 ep)
as Hans Georg Bülow(2 eps)
as Hauptkommissar Hans Georg Bülow(2 eps)
as Kriminalhauptkommisar Hans Georg Bülow(1 ep)
as Hauptkommissar Bülow(1 ep)
as Jan van Heerden
as Christian Maske
as Humphrey Connery
as Staatsanwalt Hoffmann
as Hauptmann
as Franz Baumer
as Carl
as Kommissar Krapp(1 ep)
as Inspector James W. Wesby
as Pierre Gilbert
as Janny von Koltze
as Kollin(4 eps)
as Pater Mark Ahern
as James W. Wesby
as Nelson Ryan
as Anthony Nash
as Frank Tanner
as Inspektor Bill Elford
as Richard Paddberg
as Inspector Dick Martin
as Kriminalinspektor Harry Yates(6 eps)
as Jonval
as Earl Pfeiffer
as Michael
as Michael Brixan
as Dr. jur. Kurt Wegener
as Andreas Wegner
as Herbert von Pohl
as Tony Wendice
as Martin Carew
as Paul Lohmann
as Wolf Siebert
as Heinz Sanders
as Bob Schneider
as Klaus Jäger
as Riccaut de la Marlinière
as Jim Newman
as Matteo
as Robert Guiscard
as Tallien
as Manchester Monaghan
as Herbert Stone
as Peter Martens
as Bob