Gerhard Garbers

as Kurt Küster (7 episodes)

as Karl Lundin

as Robert Maibach

as Hubert Herlinger

as Erich Spindler (1 episode)

as Dr. Günther Lohse

as Alfred Bordin

as Lothar Paulsen (1 episode)

as Herr Schwarz (1 episode)

as Dr. Volker Staffler (1 episode)

as Günther Mertens (1 episode)

as Olaf Jensen (24 episodes)

as Klaus Brockmann (1 episode)

as Frederic Adget

as Ronald Devonshire

as Bernd Mahlsdorf

as Adolf Hoecker (1 episode)

as Ernst Müller (1 episode)

as Wilhelm Stöve (1 episode)

as Karl Willmer

as Self - Narrator (voice)

as Hubert Tögel (1 episode)

as Achim Friedrich (1 episode)

as Joachim Ackermann (1 episode), as Eberhard Kraft (2 episodes)