Hans Scharf (1 episode)

Björn Ahrens (6 episodes)

Dr. Wenzel Wakonig

Peretz Haft

Sergej Netschajew (1 episode)

Thomas Brenner (1 episode)

Bernhard Monse (1 episode)

Growth (1 episode)

Nils Laubert

Rene

Fahrer (1 episode)