Gerd Baltus

as Friedrich Lahnstein

as Friedrich Ritter (1 episode)

as Rupert Ulzburg (1 episode)

as Vorsitzender Richter Dr. Heribert Koch (1 episode)

as Schreiber (1 episode)

as Gernot

as Notar Dr. Paulsen

as Dr. Menninger (1 episode)

as Thomas Wünsche

as Conny

as Max Arnold

as Heinrich W. Kaiser (1 episode)

as Lehrer Bollmann (1 episode)

as Conrad Bach (21 episodes)

as Herr Sommer

as Staatssekretär Boll (1 episode)

as Karl Wilk (1 episode)

as Jonathan Schretter

as Hauptkommissar Schaller (1 episode)

as Robert (1 episode)

as Dr. Merkel (1 episode)