Gerhard Lau

as Fischer

as Siegfried

as Kurbels Vater

as Mann

as Pelzer

as Schandel

as Otto (1 episode), as Bernds Vater (1 episode), as Dr. Charlot (1 episode)

as Lehnert (3 episodes)

as Michael Vespermann (1 episode), as Herr Brose (1 episode), as Otto Röhricht (1 episode), as Hermann Stock (1 episode), as Trabant-Käufer (1 episode)