Felix Klare

as Niklas Grothe (2 episodes)

as Franz Marc

as Cornelius

as Sebastian Bootz

as Frank

as Massimo Ricci (6 episodes)

as Peter Voss

as Sebastian Bootz

as André Haffner (6 episodes)

as Paul Lieberstein

as Simon Lemberger

as Alex Schwarz (2 episodes)

as Mark

as Mike Petry

as Tom

as Mark Schwitters

as Alex Schwarz

as Robert

as Felix Gier

as Hans Buch (2 episodes)

as Philipp

as Binni

as Franz Beidler

as Sebastian Pauli

as Self (1 episode)