as Felix Carpentier
as Wilhelm
as Narrator (voice)(3 eps)
as Self - Sprecher (voice)(2 eps)
as Johannes Rathmann(1 ep)
as Otto Burgdorf
as Le directeur Dumont
as Norbert Koschmal(1 ep)
as Prof. Teschler
as TV Anchor(3 eps)
as Self - Narrator(50 eps)
as Wolfram Wolff(1 ep)
as Prof. Hanno Manstein(1 ep)
as Gregor Zörner(2 eps)
as Ronny König(1 ep)
as Blomberg
as Peter Pfeiffer(1 ep)
as Self(1 ep)
as Dr. Andreas Vannhauer(1 ep)
as Eckbert Ziesche(1 ep)
as Günther Lesche(10 eps)
as Luis Blatter(1 ep)
as Dr. Werner(2 eps)
as Fellkert(1 ep)
as Alexander Hollstein(13 eps)
as Staatsanwalt Stefan König
as Moulay
as Hermann Waller(1 ep)
as Henning Seld(43 eps)
as Klaus Mehlhorn(1 ep)
as Albert Dietzmer(1 ep)
as Professor Kretschmar(1 ep)
as Klaus Petersen(1 ep)
as Dr. Saperstein
as Konrad Jäger(2 eps)
as Thomas Dahl(1 ep)
as Dr. Wolfram Armbruster(1 ep)
as Magnus Hanstein(1 ep)
as Marks(1 ep)
as Hans Berg(1 ep)
as Sylvester Limmer(1 ep)
as Wolfgang Frischmuth(1 ep)
as Philipp Stracher
as Lorenz
as Felix Koller(1 ep)
as Gottfried Neumann(1 ep)
as Jens Wollner(1 ep)
as Hauptkommissar Lüdecke(1 ep)
as Self - Sprecher (voice)(1 ep)
as Steinhard
as Self(1 ep)
as Koslow(1 ep)
as Anton Seiffert(1 ep)
as Albert(1 ep)
as Hans Schuster
as Rudolf Pattberg
as Herr Seegers(1 ep)
as Georg Rosemund(1 ep)
as Horst
as Chefredakteur Beck
as Dr. Roermondt(1 ep)
as Hajo Jansen(1 ep)
as Mike Mangold(1 ep)
as Bilkenbrink
as Dr. Fred Soelden
as Achim
as Herr Breiting(1 ep)
as Paul Weller(1 ep)
as Paul Seewald(1 ep)
as Max Fantl(2 eps)
as Werner(1 ep)
as Prof. Fischer(1 ep)
as Wittinger(1 ep)
as Gerber(2 eps)
as Dr.Tall(1 ep)