as Bernhard Schirmer(1 ep)
as Murmanns Doktor(1 ep)
as Prof. Bernhard Falkenberg(1 ep)
as Borbach
as Gieselher Jost(1 ep)
as Hollmann
as Uhrensammler Seeland(1 ep)
as Hans
as Onkel Lothar Lehnacker
as Nathan Nündel(7 eps)
as Felix Grotjahn(5 eps)
as Hans(3 eps)
as Horst Knüpfer
as Georgi Dimitroff
as Hans Tromlitz
as Gerhard König(7 eps)
as Prof. Schaffroth
as Peter Böhm
as Wolfgang Arnold
as Herr Paul
as Dr. Ernst Büchner
as Gerhard von Scharnhorst(5 eps)
as Peter Krashke
as Hans Karsten(9 eps)
as Generaldirektor Ludwig Gotthardt
as Jeremias Weißbecher
as Dr. Stefan Bunge(4 eps)
as Dr. Bernd(1 ep)
as Bodo Jansen(1 ep)
as Arvid Harnack
as Dr. Wolf
as Axel Cäsar Springer(5 eps)
as Pabst
as Abschnittsbevollmächtigter
as Sebastian Klee(1 ep)
as Ernst Machner
as Volker Rochmann
as Cesare Giovanini
as (narrator)
as Mauritius „Mauts“ Halbermann
as Wolfgang
as Capt. Loy
as Horst Schubert, Co-Pilot
as Harry Kyritz
as Ernst Steinlieb
as Heinz Engelhard
as Gustav Hauschild
as Brückner
as Alfred Frohmeyer
as Prinz Eitel
as Peter Weselin
as Ahlsen
as Helmuth Becker
as Student
as Martin