Heiter bis tödlich: Koslowski & Haferkamp

Sönke Möhring

Martin Koslowski (16 episodes)

Tim Seyfi

Hasan Haferkamp (16 episodes)

Anna Grisebach

Tina Möller (16 episodes)

Eva Verena Müller

Sylvia Koslowski (16 episodes)

Alessija Lause

Sarah (16 episodes)

Uli Krohm

Karl-Heinz Möller (16 episodes)

Gernot Schmidt

Kommissar Ingo Schlegel (2 episodes)

Daniel Wiemer

Kommissar Stefan Pohl (2 episodes)

Aykut Kayacık

Bülent (2 episodes)

Heiko Pinkowski

Manni Grabowski (2 episodes)

Markus Knüfken

Thomas Schwellinger (2 episodes)

Anna Schäfer

Vera Herrmann (2 episodes)

Arved Birnbaum

Jo Kassler Jr. (2 episodes)

Michael Witte

Gert Tochatschek (2 episodes)

Peggy Lukac

Sigrid (1 episode)

Siir Eloglu

Aysun (1 episode)

Kida Khodr Ramadan

Hamit Erdal (1 episode)

Sahin Eryilmaz

Erkan (1 episode)

Ismail Zagros

Kemal (1 episode)

Therese Hämer

Rita Makowiak (1 episode)

Klaus Nierhoff

Wilhelm Jäger (1 episode)

Luc Feit

Peter Makowiak (1 episode)

Karina Krawczyk

Ursula Lump (1 episode)

Nele Kiper

Chantal Cox (1 episode)

Irina Potapenko

Katjuscha Danielova (1 episode)

Jurij Rosstalnyj

Sergej / Michail Shakirov (1 episode)

Torsten Knippertz

(1 episode)

Steffen Will

(1 episode)

Anja Nejarri

Waltraud 'Walli' Krönke (1 episode)

Bobby Brederlow

Bodo (1 episode)

Axel Siefer

Hausmeister (1 episode)

Aleksandar Tesla

Ante Kovacevic (1 episode)

Werner Hansch

Reporter (1 episode)

Martin Reik

Mirko Schütte (1 episode)

Ronald Kukulies

Fritz Bunghart (1 episode)

Andreas Grothgar

Sören Klöpper (1 episode)

Dirk Martens

Daniel 'Shieggie' Richter (1 episode)

Matthias Komm

Roy Gassmann (1 episode)

Charlotte Bohning

Melanie Gassmann (1 episode)

Janina Flieger

Anja Wenz (1 episode)

Saskia Schwarz

Brigitte (1 episode)

Stephan Bieker

Jack (1 episode)

Clara Gerst

Yvonne (1 episode)

Tim Wilde

Ralf 'Ralle' Hanneke (1 episode)

Oliver Bröcker

Roman Schmolze (1 episode)

Matilda Merkel

Janina Schmolze (1 episode)

Mirka Pigulla

Jeanette (1 episode)

Marko Dyrlich

Uwe (1 episode)

Adnan Maral

Volkan (1 episode)

Stefan Weinert

Rolf Magus (1 episode)

Aram Arami

Mesut Hauffmann (1 episode)

Tanja Schleiff

Erika Hauffmann (1 episode)

Francesca Tu

Professor Bao Leung (1 episode)

Klaus Zmorek

Walter Bockmann (1 episode)

Peter Harting

Harry (1 episode)

Christian Hockenbrink

Sicherheitsdienst Parkhaus (1 episode)

Linda Chang

Mai Li (1 episode)

Peter Lohmeyer

Willi Schröder (1 episode)

Marc Benjamin Puch

Xaver Pichler (1 episode)

Martin Bretschneider

Ludger Bengs Jr. (1 episode)

Walter Gontermann

Ludger Bengs Sr. (1 episode)

Dagmar von Kurmin

Gerda Langer (1 episode)

Ilse Strambowski

Elisabeth Langer (1 episode)

Dieter Brandecker

Helmut Schlappner (1 episode)

Mathias Eysen

Ansgar Vogel (1 episode)

Dagny Dewath

Nadja Stump (1 episode)

Andreas Grusinski

Holger Pester (1 episode)

Artus-Maria Matthiessen

Bernd Glöde (1 episode)

Jochen Kolenda

Tanger (1 episode)

Oliver Konietzny

Robert Gürtler (1 episode)

Peter Nottmeier

TV Astrologe (1 episode)

Jürgen Mikol

Jupp Wollschläger (1 episode)

Kai Ivo Baulitz

Laurenz Lissok (1 episode)

Sebastian Kroehnert

Praktikant (1 episode)

Jo Weil

Axel Steinbarth (1 episode)

Oliver Reinhard

Wiesenkötter (1 episode)

Thomas Meinhardt

Franke (1 episode)

Jürgen Rißmann

Bernhard Schombrutzki (1 episode)

Gotthard Lange

Schließer (1 episode)

Carlos Lobo

Diego Sanchez (1 episode)

Anne Bolik

B-Fit Angestellte (1 episode)

Laura Kiehne

Verkäuferin in Imbissbude (1 episode)

Kordula Kohlschmitt

Tamara (1 episode)

Renato Schuch

B-Fit Trainer Ronnie (1 episode)

Peter Schwab

Diamantenhändler (1 episode)

Katharina Woschek

Anina Kreshnik (1 episode)

Eric Bouwer

Swinging Simon (1 episode)

Kasem Hoxha

Der Typ (1 episode)

Raiko Küster

Kevin (1 episode)

Wolfgang Rüter

Flaschensammler (1 episode)

Maike Jüttendonk

Susanna (1 episode)

Hans Hafner

Original music composer (16 episodes)

Marco Meister

Original music composer (16 episodes)