Herbert Breuer

Albert Lerch (1 episode)

Anton Brettschneider

Adrian Derwand (1 episode)

Rainer Fellhorn (1 episode)

Per Larsson (1 episode)

Arno von Stahl (1 episode)

Rainer Pohl (1 episode)

Director

Dr. Hofer (11 episodes)

(13 episodes)

Siegfried Bebel (11 episodes)

Alexander (1 episode)

grandfather

Dr. Max Graf von Guldenburg (40 episodes)

Max von Guldenburg (1 episode)

Director (14 episodes)

Robert Drury /Philip Henderson

Supervising Producer

Max von Erken

Director

Herr Schündler (1 episode)

Blodin (1 episode)

Ewald Balke (1 episode)

Dr. Albert Vrings (1 episode)

Director (8 episodes)

Director

Screenplay

Director

Writer

Director (14 episodes)

Graf de Pange

Director

Sergeant Mataya

Director

Mario Basseck (1 episode)

Busse (1 episode)

Bottner (1 episode)

Director

Director (52 episodes)

Director (2 episodes)

Regisseur (5 episodes)

Director (5 episodes)

Creator

Producer

Director

Director

Stammgast Fabian / Intellektueller

Director (39 episodes)

Kriminalinspektor Breitenfeld (1 episode)

Kriminalinspektor Manfred Beyer (1 episode)

Dr. Ducroix (1 episode)

Director (3 episodes)

James Murray

Director

Kripo-Beamter

Director

Director

Writer

Director

Director

Dr. Heinz Stephan

Clive Freeman (6 episodes)

Director

Gerald Thornton

Eduard West

Hans

Dr. Stanley Gordon

Herbert Engelmann

Lt. Margas

Director

Sous-Lieutenant de la Roncière

Schally Meisegeier

Director

Mike

Lorenz Gerold

Georges