Otto Langer (1 episode)
Herr Mohn
Heribert Merkel (1 episode)
Armin Nussbaum (1 episode)
Chef Zapp1-TV (1 episode)
Ewald 'Sauerbruch' Sauer (1 episode)
Chef von Ehrlicher (1 episode)
Kriminalrat Meissner (1 episode)
Zoo Director
Friedrich Bollmann (7 episodes)
Cornel Brinkley (voice)
Carbinian
Dieter Maylan (9 episodes)
Werner Grademann
SS Obergruppenführer Höfle (3 episodes)
Direktor Eckstein
Director
Matusch (9 episodes)
Oberleutnant Haase (1 episode)
Stefan Strelitz (4 episodes)
Mr. Zander
Dr. Biebermann
vynálezce Georg Prantl
Gustjatnikow
Herr Kunze (1 episode)
Ulli Petermann (1 episode)
Willi Purck (1 episode)
Huber (1 episode)
Dr. Sanftleben (1 episode)
Kommissar Pinkert (1 episode)
Dr. Müller Barmstedt (1 episode)
Dr. Helmut Merten (1 episode)
Dr. Lorenz (1 episode)
Dietmar Schuchard (1 episode)
Dr. Göbel (1 episode)
Herr Tiller (1 episode)
Jörg Hartmann (1 episode)
Dieter Neltner
Dr. Müller
Neuer Hauptmann
Teo Lehmann
Dr. Kunze
Kriminaltechniker
Dr. Sprengler (2 episodes)
Johannes Koch
Lehrer Peters
Achim Lindner (1 episode)
Dr. Kurt Meinert (1 episode)
Werner Peustel (1 episode)
Kien (1 episode)
Siegfried 'Siggi' Korn (1 episode)
Staatsanwalt Hoppe
Lenke
Blockführer