Ulrich Matschoss

as Roberts Vater Johann Lund

as Farmsen

as Old Reception Clerk

as Werner

as Walter Sänger

as Uwe Münzer (1 episode), as Großvater (1 episode)

as Femerichter

as Johann Petersen

as George Atherton

as Kriminalrat Karl Königsberg (1 episode)

as Gerhardt Hoffman

as Intendant

as Von Coburg

as Alex Simon (1 episode)

as Bankpräsident

as Großvater

as Paul Hagemann (2 episodes)

as Hermann Lüders (81 episodes)

as Verleger Mersheimer (1 episode)

as Scharnberger (2 episodes)

as Lions Philips