Udo Vioff

as Uhrensammler Beck (1 episode)

as Erik Mohrauf

as Kalr Kleine (1 episode)

as Andropov

as Herr Dietrich (1 episode)

as Gustav Benninger (1 episode)

as Johann Reinhold Forster (4 episodes)

as Dr. Hachmann (1 episode)

as Architekt Marschner (1 episode)

as Sam Blaine

as Probst (1 episode), as Oppendorf (1 episode), as Gerlach (1 episode)

as Professor Sommer (6 episodes)

as Beloserow

as Chefredakteur Grabert

as Mr. Peil (1 episode)

as Charles Laurent (10 episodes)

as Werner Eschholz (1 episode)

as Spencer Ashby

as Hanno Moland (1 episode), as Udo Wilsamer (1 episode), as Peter Burgmann (1 episode), as Peter Beleitis (1 episode), as Heinrich Schilling (1 episode), as Oskar Winters (1 episode), as Dr. Peter Durak (1 episode), as Prof. Schildknecht (1 episode), as Dr. Bernd Hallach (1 episode), as Victor Lorenz (1 episode), as Dr. Bernsdorf (1 episode), as Herr Jensen (1 episode)

as Manes

as Dr. Bock (1 episode)