Stephan Bissmeier

as Heinz Baumann

as Peter Melzner

as Van Heiden

as Kriminaldirektor Pede (4 episodes)

as Oskar Brandt

as Axel Frank

as Horst van Heiden

as Prof. Dr. Paulsen

as Winfried Patzelt (1 episode)

as Leif Sörensen

as Direktor Grossmann (1 episode)

as Robert Kesten (1 episode)

as Notar

as Wilhelm Kronland

as Michael Eckbert (1 episode)

as Herbert Halberstadt

as Dr.Schafböck

as Prof. Dr. Dr. Heinz Windmüller (2 episodes)

as Berghammer

as Berghammer (1 episode)

as Stephan Greve (1 episode)

as Augstein (1 episode)

as Friedrich Schwertfeger (1 episode)