Heinz Baumann
Peter Melzner
Van Heiden
Winfried Patzelt (1 episode)
Prof. Dr. Dr. Heinz Windmüller (1 episode)
Kriminaldirektor Pede (4 episodes)
Stefano Dalla Lana (1 episode)
Herbert Schmiedinger (1 episode)
Oskar Brandt
Axel Frank
Horst van Heiden
Prof. Dr. Paulsen
Robert Kesten (1 episode)
Leif Sörensen
Stephan Greve (1 episode)
Direktor Grossmann (1 episode)
Michael Eckbert (1 episode)
Friedrich Schwertfeger (1 episode)
Augstein (1 episode)
Wilhelm Kronland
Herbert Halberstadt
Dr.Schafböck
Robert Feldmann (1 episode)
Holger Martens (1 episode)
Andreas Weis (1 episode)
Zubrodt (1 episode)
Boris Barns (1 episode)
Professor Syberberg (1 episode)
Nicolas Blom (1 episode)
Konstantin Exner (1 episode)
Berghammer
Dr. Saarlacher (1 episode)
Bitter
Carl Pius