Gerd Semmerich (1 episode)

Self (1 episode)

Bodo Behrens (1 episode)

Self (1 episode)

Artjiir Bauer (5 episodes)

Prof. Arno Schlesinger

Self (2 episodes)

Self (2 episodes)

Martin Reiff (1 episode)

Julius Hofmeister (3 episodes)

Gerd Steiner (2 episodes)

Max

(1 episode)

(1 episode)

Konrad Neuberger

Walter Lenz

Lothar Meinerzhagen (1 episode)

Heiner Olsen (1 episode)

Herbert Krüger (1 episode)

Karl Leipold (1 episode)

Cees van Tonderen

Rudolf Moosbacher

Arno Flemming

Reeder Maslow (1 episode)

Dr. Schönherr (1 episode)

(1 episode)

Todd Georgy (1 episode)

Peter Pusch (1 episode)

Thomas Gerhardt (1 episode)

Uwe Fehrenbach (1 episode)

Michael Bischoff (1 episode)

Klaus Bühring

Dr. Cornu (1 episode)

Prof. Herbert Roßwein (2 episodes)

Weiden (1 episode)

Terhagen (1 episode)

Josef Hagmayer (1 episode)

Pit Gallauer (1 episode)

Tim Falck (12 episodes)

Karl-Friedrich Blankenburg

(1 episode)

Dr. Lehmberg (1 episode)

Brandan

(1 episode)

Hardy Hellmond / Reginald Hoffmann (1 episode)

Lars

Professor Wiese (1 episode)

Stefan Karmel (1 episode)

Hugo Lehmann

Marc

Christian Bott

Max Silberschneider

Frank Nelli

Lohmeyer

(1 episode)

Dr. Könighaus (1 episode)

Markus (13 episodes)

(1 episode)

Herbert Groth (1 episode)

Wolfgang Hofmann

Dr. Hanys (1 episode)

Michi Gallus (1 episode)

Arthur Bauer (283 episodes)

Mendel (1 episode)

Dr. Philipp Brosch (1 episode)

Herbig (1 episode)

Cantz jr. (1 episode)

Journalist (1 episode)

(1 episode)

Direktor Hermann (1 episode)