Sabin Tambrea

as Max Pauly

as Lothar

as Robert Beck (6 episodes)

as Ritchie Ludger

as Jules

as Franz Kafka

as Radu Lupescu

as Dr. Fritz Jerichow (5 episodes)

as Albert

as Dr. Rabor (5 episodes)

as Rudi

as Self

as Carl Montik

as Leonie

as Klaus Fuchs

as Joachim Franck (3 episodes)

as Justus Hagedorn (6 episodes)

as Radu Lupescu

as Arzt

as Tobias Pfeiffer

as Patrick (1 episode)

as Narziss

as Police Man