as Willi Horrowitz(22 eps)
as Paulsen(3 eps)
as Self(2 eps)
as Heinz
as Paul Reimers(11 eps)
as Georg Halbe
as Theo Grambeck(1 ep)
as Herbert König
as Adam Voigt(1 ep)
as Paul Overbeck(1 ep)
as Konrad Prack(6 eps)
as Wilhelm Harmsen(1 ep)
as Klaas Kopp(1 ep)
as Hieronymus(1 ep)
as Rudi(1 ep)
as Sebastian(1 ep)
as Heiner(1 ep)
as Henry Korte(1 ep)
as Theo Hinze(1 ep)
as Professor Knaus(1 ep)
as Schäfer(1 ep)
as Olaf(1 ep)
as Kurt(1 ep)
as Dr. Korbinian, pensionierter Richter(7 eps)
as Heinrich(13 eps)
as Alfred „Vadder“ Haack(37 eps)
as Kommissar Fraenznick(3 eps)
as Heinrich Fitschen(1 ep)
as Theobald Taube
as Albert Eckholm(253 eps)
as Hans Menzel(1 ep)
as Paul Lampe(1 ep)
as Museumsdirektor
as Mercedes' father
as Arthur Wilkens(1 ep)
as Uwe-Asmus Knutzen(14 eps)
as Arthur Deck(1 ep)
as Rolf Schranz
as Self(1 ep)
as Franz Rifka
as Prokurator
as Heinz
as Bastian(13 eps)
as Graske(1 ep)
as Hauptkommissar a. D. Albert Ferdi(1 ep)
as Betrunkener
as Homeless Man
as Emil Borkhausen
as Pitter
as Spediteur Henschel(1 ep)
as Lockenfietje
as Dr. Robert Uthofft, gen. Nichtraucher
as Bubi Berger
as Captain Brandy
as Hauptmann Sperlinger
as Major Karloff
as Manager Horst Schulze(1 ep)
as Maggio
as Alfred
as Oskar Sommer
as Max
as Traugott Jellinek
as Alfred
as Kellner
as Heinz Jensen
as Oliver Kniehase
as Herr van Dongen
as Bauunternehmer Hansen
as Schlüter(1 ep)
as Peter Fleming
as Rittmeister von Lützelburg
as Teufel
as Wegsamer
as Klaus Helwig
as Titus Kleinwiehe
as Pit Pitter Pittjes
as Alfred Teichmann
as Holzgang
as Self(1 ep)
as Albert Kossitz(1 ep)
as Danner(1 ep)
as Offizier Hans
as Willi Nippens
as Detektiv McLeod
as Uwe Wagenknecht
as Adrian(6 eps)
as Dougal Douglas
as Antoine Venaco
as Grude
as Hans Pepper
as Karl
as Inspektor Dickes
as Wladimir
as Figaro
as Col. Josef 'Pips' Priller (uncredited)
as Bauführer Schmarowski
as Gregor
as Frosch
as Steuermann Jan Speelmans
as Lt. Barney Greenwald
as Slippy Fives(3 eps)
as Slippy Fives
as Hans Richter
as Sottocapo cannoniere Hans Richter
as Der Blinde
as Self(1 ep)
as Werner Kramer
as Fotograf Alfred Erdmann
as Stanko
as Clifton Larguess
as Besselmann, genannt „Muffel“, Komponist
as Lachlen - ein Schotte