Hans Caninenberg

as Mr. Sawcombe

as Dr. Eberhard Frank (104 episodes)

as Hans Berger (1 episode)

as Self (1 episode)

as Professor Guttman (3 episodes)

as Brad Morris

as Max Seidelbach (1 episode)

as Max von Praunheim (1 episode)

as Kommissar

as Petersen

as Florian Freytag (1 episode)

as Karl Ritter (25 episodes)

as Theodor Fontane

as Pater Wilhelm Lamormaini (4 episodes)

as Sir Michael Audley (2 episodes)

as Inspector Pratt

as Ferdinand II (6 episodes)

as Dr. Norbert Sartorius (1 episode), as Dr. Werner Berger (1 episode), as Dr. Hans Brückner (1 episode), as Walter Litfin (1 episode), as Opa Clausen (1 episode)

as Gottfired von Haynau (3 episodes)

as Lord James Guillonk (6 episodes)

as Philip