as Kommissar i. R. Urban Fuchs(16 eps)
as Opa Frey
as Franz Zeller
as Johann Quast
as Vater Bernd
as Dr. Goran Jorovic
as Bernhard Martin
as Dr. Robert Gerlach
as Ernest Miller(1 ep)
as Dr. Fendt(1 ep)
as Werner Hausmann
as Karl Ravinski
as Philipp Böhn
as self(1 ep)
as Dr. Arthur Laubach(65 eps)
as Dr. Paul Manleigh
as Dr. Ingo Lockmann
as Dr. Friedrich Feuerbach(15 eps)
as Selbstmörder
as Mike Voss(3 eps)
as Jürgen Claasen(1 ep)
as Altenburg(4 eps)
as Manager(1 ep)
as Schulze-Link(1 ep)
as Rudolf Schlosser
as Martin Dornberger
as Karli
as Erich von der Heydt(32 eps)
as Karl Wagner(1 ep)
as Self(2 eps)
as Dr. Wiedau
as Count Bononcini(1 ep)
as Altenburg(7 eps)
as Bertel Fuchs
as Strobel(1 ep)
as Peter Rosen(1 ep)
as Braun(1 ep)
as Joel Schreiber
as Goetz Wegemann
as David Ryder
as Paul Kranz
as Dr. Klaus Matthes(1 ep)
as Peter Pacard(6 eps)
as Dr. Volker Reichel(1 ep)
as Viktor Nanzer
as Leslie Parker(2 eps)
as Vic van Allen
as Silva
as Bankräuber(1 ep)
as Marek Dawidowicz(8 eps)
as Bert Burgsteger
as Ulrich Merbold(1 ep)
as Mr. Schulenberg(1 ep)
as Ingo Kremmler(1 ep)
as Klönne(3 eps)
as Hans Kosska(1 ep)
as Bellecourt(1 ep)
as Georg Beton(1 ep)
as Dr. Wolfgang Schlawe(1 ep)
as Wolfgang Hogart(1 ep)
as Peter Nordmann(1 ep)
as Peter Patschull(1 ep)
as Sandberger
as Desgrais
as Toni
as Robby Bracht(1 ep)
as Rudolf Kissler(1 ep)
as Dorn(1 ep)
as Alexander Rudow(1 ep)
as Bernhard D. Kolewski(1 ep)
as Dr. Bode(20 eps)
as Biron
as Klaus Torsten(1 ep)
as Ihle(4 eps)
as Dr. Press(1 ep)
as Clever(1 ep)
as Mr. Krage(1 ep)
as Heinz Weber(1 ep)
as Peter Germeroth(1 ep)
as Körber(1 ep)
as Rostowsky(1 ep)
as Unger(1 ep)
as Bankbeamter