Klaus Wittmund (1 episode)

Peter Preuss (1 episode)

Henrik Stein (2 episodes)

Ottokar

Sepp

Angerer (26 episodes)

Carl

Robert

Martin (1 episode)

Marius Karner (1 episode)

Frank Keller

Daniel

Jasper van Laak

Neuer Rektor

Dirk ten Roeberer (1 episode)

Dr. Jan Grossmann (1 episode)

Gisbert Holter (1 episode)

Siggi Krafft (1 episode)

Tom Richter

Polizist

Kai Schremp (1 episode)

Klaus Müller

Dr. Sven Meerbusch (1 episode)

Lord

Ulf Eichner (1 episode)

Lucas Summer

Peter Hertel (1 episode)

Pater Ben

Harald Gschwindner (1 episode)

Karsten Aigner (1 episode)

Holger

Thorsten Seiler

Simon Vandenberg

Kurt Stadler

Stefan

Johann

Konstantin Wolff

Mann bei Klari

Bobby-John-Joe

Mark Brenner (8 episodes)

Marc Lorenz

Self (1 episode)

Sascha Sörensen (41 episodes)

Jim

Karsten Schimbeck (1 episode)

Frank

Brain Parker (1 episode)

Freund

Mirko Reinholds (1 episode)

Johannes Sternau (1 episode)

Jim

(1 episode)

Ulli von Greessen

Horst Böhring (1 episode)

Burkhardt (1 episode)

Daniel Bracht (1 episode)

Theo

Patrick

Manfred Carstens

Marc Sommer (1 episode)

Fahrradkurier (1 episode)

Hausmeister

Max

Manne Bender (1 episode)

Polizeiobermeister Reimers (1 episode)

Boris Kruhl (1 episode)

Justin Parker (6 episodes)

Jörg Helsing (1 episode)