- Diego Wallraff
- Â Andy Sanchez 11 episodes, 1999-2001
- Stefanie Schmid
- Â Sandra Wohlers 11 episodes, 1999-2001
- Stephan Benson
- Â Christian von Lehnitz 11 episodes, 1999-2001
- Peer Jäger
- Â Manfred Seifert 11 episodes, 1999-2001
- Christine Urspruch
- Â Lilly 10 episodes, 1999-2001
- Uwagboe Rydl
- Â Burning Man 10 episodes, 1999-2001
- Rose Zone
- Â Snake Woman 10 episodes, 1999-2001
- Thorsten Krause
- Â Master 9 episodes, 1999-2001
- Matthias Meixner
- Â Blaster 9 episodes, 1999-2001
- Ngo Van Dan
- Â Thuong 8 episodes, 1999-2001
- Klaus Rodewald
- Â Edwin Marcks / ... 4 episodes, 1999-2000
- Udo Schenk
- Â Victor Popescu 2 episodes, 1999
- Ralph Herforth
- Â Robert Markham 2 episodes, 1999
- Justus von Dohnányi
- Â Leo von Lehnitz 2 episodes, 1999
- Terence Conoley
- Â Sean McLean 2 episodes, 1999-2001
- Edgar M. Böhlke
- Â Vater von Lehnitz 2 episodes, 1999
- Oliver Hasenfratz
- Â Thomas Keller 1 episode, 1999
- Helmut Berger
- Â Friedrich Burger 1 episode, 1999
- Christof Wackernagel
- Â Dr. Herbert Bastian 1 episode, 1999
- Roland Schäfer
- Â Oleg Gruzin 1 episode, 1999
- Rüdiger Vogler
- Â Prof. Deuben 1 episode, 2000
- Bettina Kupfer
-  Dr. Ruth Färber 1 episode, 2000
- Herbert Fritsch
- Â Robby 1 episode, 2000
- Veit Schubert
- Â Alexander von Pentz 1 episode, 2001
- Dietmar König
- Â Drugo 1 episode, 2001
- Alexander Beyer
- Â Mike Schau 1 episode, 1999
- Nicki von Tempelhoff
- Â Leo van den Berg 1 episode, 1999
- Rufus Beck
- Â Kurt Bojarski 1 episode, 1999
- Karl Kranzkowski
- Â Stephan Hagen 1 episode, 1999
- Michael Roll
- Â Laszlo 1 episode, 2000
- Josef Ostendorf
- Â Franz Kramm 1 episode, 2000
- Reiner Heise
- Â Marc Siehling 1 episode, 2000
- Frank Röth
- Â Maybach 1 episode, 2001
- Stefan Reck
- Â Markus Cohnts 1 episode, 2001
- Torben Liebrecht
- Â Thomas Prang 1 episode, 1999
- Tamara Simunovic
- Â Katharina Keller 1 episode, 1999
- Andreas Grothgar
- Â Josef Blaschek 1 episode, 1999
- Rebecca Immanuel
- Â Katja Sterz 1 episode, 2000
- Oliver Stern
- Â Zdenek 1 episode, 2000
- Bernd Jeschek
- Â Jakob Bellmer 1 episode, 2000
- Sebastian Gülck
- Â Oliver Cohnts 1 episode, 2001
- Hans Kremer
- Â Richard Wieland 1 episode, 1999
- Sebastian Herrmann
- Â Stefan Taube 1 episode, 1999
- Karl Knaup
- Â Heiner Scherf 1 episode, 1999
- Martin Pawlowski
- Â Jens Theysen 1 episode, 1999
- Jan Peter Heyne
- Â Onkel Hans 1 episode, 2000
- Claus Dieter Clausnitzer
- Â Dr. Udo Brand 1 episode, 2001
- Thomas Thieme
- Â Norbert Grob 1 episode, 1999
- Niels-Bruno Schmidt
- Â Christian Berg 1 episode, 1999
- Horst Kotterba
- Â Pater Mariano 1 episode, 1999
- Peter Franke
- Â Vater Wohlers 1 episode, 1999
- Hans Kahlert
- Â Prof. Manfred Hofer 1 episode, 1999
- Hannes Hellmann
- Â Wollo 1 episode, 2000
- Oliver Sauer
-  Amokläufer Wagner 1 episode, 2000
- Ursula Karven
- Â Lea Cohnts 1 episode, 2001
- Yasmina Filali
- Â Angela 1 episode, 1999
- Jürgen Mai
- Â Herbert Frehde 1 episode, 1999
- RP Kahl
- Â Lucki 1 episode, 2000
- Katrin Weisser
- Â Babette 1 episode, 2000
- Frank-Leo Schröder
- Â Marco 1 episode, 2000
- Goran Maric
- Â Bob 1 episode, 2001
- Marc Letzig
- Â Bobo 1 episode, 1999
- Rolf Nagel
- Â Manu 1 episode, 2000
- Ines Baric
- Â Rita 1 episode, 1999
- Marek Wlodarczyk
- Â Lars Bremer 1 episode, 2000
- Christine Kutschera
- Â Laborschwester 1 episode, 2000
- Katrin Pollitt
- Â Grace 1 episode, 1999
- Michael Sideris
- Â Schulze 1 episode, 2000
- Victor Schefé
- Â Leslie 1 episode, 1999
- Michael Holz
- Â Kommissar 1 episode, 2001
- Benjamin Utzerath
- Â Penner 1 episode, 1999
- Kristian Bader
- Â BKA-Einsatzleiter 1 episode, 2000
- Wotan Wilke Möhring
- Â Bewacher 1 episode, 2001
- Nicola Thomas
- Â Pathologin 1 episode, 2001
- Till Huster
- Â Wachmann 1 episode, 2000
- Stefan Merki
- Â Erster Gangster 1 episode, 2001
- Tanja de Wendt
- Â Bewacherin 1 episode, 2001
- Hans-Uwe Bauer
- Â Zweiter Gangster 1 episode, 2001
- Mark Zak
- Â Russe 1 episode, 2001
- Bernd Gajkowski
- Â Zocker 1 episode, 2000