Frederick Ferson (4 episodes)

Papa (6 episodes)

Judge Beets (6 episodes)

Josef Kramer (3 episodes)

Peter Bonitz (1 episode)

Hauptmann Hertweck (2 episodes)

Ben Krämer (1 episode)

Peer

Martin Cassdorf (6 episodes)

Andy (1 episode)

Bernd Drews (1 episode)

Eric Jennewein (1 episode)

Bauleiter Müller (1 episode)

Günter Kelmes (1 episode)

Piet Grieffenhagen (1 episode)

Schöllen (1 episode)

Björn Bremer (1 episode)

Phillip Tellkamp (1 episode)

Günther Feldmann (1 episode)

Jan Hartmann (1 episode)

Benno Taller (1 episode)

Robert Neumann / Peter Brake (1 episode)

Gregor Kroll (1 episode)

Dr. Marc Lindner (444 episodes)

Jan Petersen (1 episode)

Martin Huttenlocher

Richard Quint

Tewes (1 episode)

Ralf Jakoby (1 episode)

Karsten Bommer (1 episode)

Theo Ramm (1 episode)

Georg Sattler (1 episode)

Martin Schöpker (1 episode)

Gregor Martens (1 episode)

Gerd (1 episode)

Dr. Knapp (1 episode)

Martin Sarge (1 episode)

Manfred (1 episode)

Kai Grimme

Achim Gosnik (1 episode)

Erik Scholz (1 episode)

Jens Sommer (1 episode)

Dietmar Böhmer (1 episode)

Martin Schiller (1 episode)

Erster Wachmann (1 episode)

Sören Wielich (1 episode)

Thies Amman (1 episode)

Diego (1 episode)

Ole Brenner (1 episode)

Bernd Jacobsen (1 episode)

Mario Molkow (1 episode)

Volker Förster (1 episode)

Marco Schneider (1 episode)