Maximilian von Pufendorf

as Dr. Sebastian Pfeifer (4 episodes)

as Niklas Ronfeldt (2 episodes)

as Dr. Jakob Claasen (2 episodes)

as Kai Schöller (6 episodes)

as Arndt Schubert

as Martin Frerich

as Philipp Schaaf

as Martin Hellrich

as Martin Lotti

as Roger

as Arndt Schubert

as Freddy

as Matthias Wader (4 episodes)

as Marc Gerbaulet

as Dr. Frank Fischer (2 episodes)

as Julian Crael

as Hans von Dohnanyi (6 episodes)

as Max

as junger Fritz Lang

as Hannes Gerhards

as David

as Andreas Schülkopf (1 episode)

as Ben Kramer (2 episodes)

as Roman Schubert