Rudolf Kowalski

as Heinz Konrad

as Paul

(3 episodes) as Walter Kollinger

as Fred

as Bodo Wehner

as Opa Hermann

as Hagedorn

as Dr. Paul Ahrens

(8 episodes) as Markus Zerner

as Bernd

as Klaus

as Schweigers Vorgesetzer

as Daniel Wayne

as Verleger Kerstmann

(2 episodes)

as Adam Selbert

as Anton Bischoff

(1 episode) as Dietmar Liebknecht

as Bischof Benedikt

as Prof. Dr. Schubert

(1 episode) as Stanislaus Benk

(1 episode) as Jürgen Behnke

as Oliver Kremp

as Wolf Lämmle

(1 episode) as Peter "Victor" Schuhmacher

(1 episode)

as Dr. Fritz Carl

as Carl Rissen

as Kommissar Hetzel

as Peter Lienhardt

as Prof. Wagner

(50 episodes) as Kriminalhauptkommissar Martin Stolberg

(2 episodes) as Dr. Jürgen Berger

as Leo

as Dr. Wüllner

(1 episode) as Peter Schmitz

as Clemens Niebauer

as Kommissar

as Jochen

as Herbert

as Herr Mendelsohn

as Kurt Köhler

as Professor Hufschmitt

(1 episode) as Rabbi Chaijm Seelig

(1 episode) as Professor Glaser

(1 episode) as Jürgen Braun

(2 episodes) as Egon Bahr

(1 episode) as Jochen Becker

as Pastor Christoph Wagner

(1 episode) as Albert Unbekannt

(1 episode) as Pastor Schilling

as Moulder

as Wolfgang

as Lehrer Hummel

as Holz

(1 episode) as Peter Gussmann

(41 episodes) as Dr. Breugel

as Egon Krenz

as Volker Konz

as Professor Kainer

as Selig

as Stefan Wosil

(1 episode) as Betriebsratsvorsitzender Weiss

(5 episodes) as Self

as Präsident Schacht

as Gerader Otto

as Münster

(1 episode) as Harry Werring

(1 episode) as Self

as Herr Jürgens

as Christoph Müller

as Pfarrer Babel

as Bruno

(1 episode) as Werner Andresen

(1 episode) as Christoph Wengert

as Kallenbach

as Kaminski

as Gerd Schilling

as Manfred Kogler

(14 episodes) as Thorsten

(1 episode) as Korritkowski

(1 episode) as Klaus Schmölder

(1 episode) as Gregor Kress

(1 episode) as Self

as Dr. Dornbusch

as Neuhaus

(1 episode) as Preisike

as Romandenkow

(1 episode) as Ulf Prachtel

(1 episode) as Theo Janzen

(1 episode) as Rolf Becker

(1 episode) as Gregor Paulsen

as Killing

(38 episodes) as Simon Abendroth

(1 episode) as Leo Karloff

as Käufer

(3 episodes) as Self

as Ralf Best

(1 episode)

as (archive footage)

(1 episode) as Gisbert Höhner

(1 episode) as Kowalsky

(1 episode) as Self

(6 episodes)

(1 episode) as Walter Grima

(1 episode) as Werner Uschkureit

(1 episode) as Sprengler

(1 episode)

(1 episode) as Kaiser

(1 episode) as Dr.Rasch

(1 episode) as Walter

(1 episode) as Dr. Damir Kovac

(1 episode) as Oskar Lemke

(1 episode) as Dr. Wieland Schauff