Dietmar Mues

as Helmut Lürzer

as Guido Gründer

as Udo Winter

as Heinrich

(2 episodes) as Niklas Petersen

as Professor Borgmann

(1 episode) as Ludwig Demski

(1 episode) as Jens Brok

(1 episode) as Dr. Heidenreich

(1 episode) as Professor Zeiler

(1 episode) as Heiner Fromme

as Baron Karl von Hohenau

as Filialleiter Zychi

as Pfarrer Lentz

(1 episode) as Professor Opp

(1 episode) as Herbert Scheuermann

(1 episode) as Self

as Anwalt

(1 episode) as Oberstaatsanwalt König

(1 episode) as Cord Hansen

(1 episode) as Ross Keeler

as Heinz Siebert

(1 episode) as Herr Stübner

(1 episode) as Peter Schatz

(1 episode) as Herr Waltersen

(1 episode) as Albert von Leonhard

as Rudolph Kronberg

as Klaus

(1 episode) as Direktor

(26 episodes) as Felix von Imhoff

as Mr. Winter

as Georg Rübenacker

as Klaus Eckleben - alt

as Pfeiffer

(1 episode) as Kriminalhauptkommissar Hansen

(1 episode)

as Heinrich Pfaumann

as Mario Massa

(1 episode)

(1 episode) as Julius Zelig

(1 episode) as Günter Kanonenberg

(1 episode) as Jochen Schult

as Thomas Rabe

(1 episode) as Herr Wiegand

(1 episode) as Bernd Simon

(1 episode) as Possert

(1 episode) as Beppas Vater

(1 episode) as Uwe Kossak

as Hannes

(1 episode) as Dieter Saalbach

(1 episode) as Karl von Havenbroich

(1 episode) as Prior Elijah

(1 episode) as Franz Berlinghoff

(1 episode)

(1 episode)

(1 episode) as Fürst

(1 episode) as Günter

(1 episode)

(1 episode)

(1 episode)

as Max Schrader

(1 episode) as Reese

(1 episode) as Dussbeck

(7 episodes) as Self

as Hannes Büx

(1 episode) as Staatsanwalt

(1 episode) as Runge

(1 episode) as Ludwig Portmann

(11 episodes) as Adolf Klemper

as Salz

as Paul Heyse

(1 episode) as Dr. Voss

(1 episode) as Robert Ense

as Gerhard

(10 episodes) as von Brüning

as Jegorushka

(13 episodes) as William Hogarth

(7 episodes) as Eler Möller

as Erster Arzt

as Hans Peter Footh, Reeder

(1 episode) as Justus Hinrichsen

as Peek

(6 episodes) as Lehrer

(1 episode) as Dr. Strehler

(1 episode) as Olaf Timmermann

(1 episode) as Oberstaatsanwalt

as Gerd Wolf

as Herr Lenz

as Conrad Castiletz

as Gelehrter aus Greliandria

as Theo Bank

(1 episode) as Prof. Cornelius Westphal

as Wehrmacht Captain

(1 episode)

(1 episode)

(1 episode) as Tobias Heinisch

(1 episode) as Professor Kubitzky

(1 episode) as Dr. Seebaum-Lang

(1 episode) as Wöring