Eric Bouwer

as Klausi

as Dr. Wegener

as Dr. Wouters

as Ralph Guard #1

as New Adjutant (1 episode)

as Tom Bartels (1 episode)

as Male Nurse Psychiatry (1 episode)

as Nikolai

as Georg Schulte (1 episode)

as Robert

as Daniel Weber (1 episode)

as Phillip Richter

as Swinging Simon (1 episode)

as Weissacker

as Jan B. Warnke (7 episodes)

as Martin Tritschler (1 episode)

as Fritz

as Police Officer

as Felix Rasche

as Martin Neukirch (1 episode)

as Tobias Müller (1 episode), as Ingo Koller (1 episode), as Theo Metzner (1 episode)

as Patrick Joos (1 episode)

as Patrick Lorenz (16 episodes)