Ernst Meincke

as Captain Jean-Luc Picard (voice)

as Richter (2 episodes), as Vorsitzender Richter (1 episode)

as Dr. Georg Liebenfels (1 episode)

as Busfahrer

as Narrator (voice)

as Karl Liebknecht

as Narrator (voice)

as Narrator (voice)

as Dr. Rudolf Virchow

as Spener

as Guido Frank (3 episodes)

as Bernd Tritschler (1 episode)

as Dritte Kommunist (3 episodes)

as Bruno Hecht

as Ralph Giese (1 episode), as Benno Schmidt (1 episode)