| •Konrad Krauss | played | Arno Brandner (1995-present) |
| •Gabriele Metzger | played | Charlotte 'Charlie' Schneider (1995-present) |
| •Martina Servatius | played | Elisabeth Cornelius Ryan Brandner von Lahnstein (1999-present) |
| •Claudia Hiersche | played | Carla von Lahnstein (2003-present) |
| •Wolfram Grandezka | played | Ansgar von Lahnstein (2004-present) |
| •Lars Korten | played | Dr. Leonard 'Leo' von Lahnstein (2004-present) |
| •Miriam Lahnstein | played | Tanja Wittkamp von Anstetten (1995-1998, 2001, 2004-present) |
| •Jenny Winkler | played | Nathalie Käppler von Lahnstein (2004-present) |
| •Milan Marcus | played | Constantin von Lahnstein (2004-present) |
| •Andreas Jancke | played | Gregor Mann (2005-present) |
| •Sina Valeska Jung | played | Sarah Käppler Hofmann (2006-present) |
| •Herbert Ulrich | played | Lars Schneider (2002-2005, 2006-2008) |
| •Thore Schölermann | played | Christian Mann (2006-present) |
| •Kristina Dörfer | played | Olivia Schneider (2006-present) |
| •Klaus H. Zmorek | played | Adrian Degenhardt (2007-present) |
| •Jo Weil | played | Oliver Sabel (1999-2002, 2007-present) |
| •Joscha Kiefer | played | Sebastian von Lahnstein (2007-present) |
| •Thomas Ohrner | played | Matthias Brandner (2008-present) |
| •Diana Frank | played | Katja Brandner (2008-present) |
| •Theresa Underberg | played | Lydia Brandner (2008-present) |
| •Shai Hoffmann | played | Fabian Brandner (2008) |
| •Katrin Heß | played | Judith Hagendorf (2008-present) |
| •Jasmin Lord | played | Rebecca von Lahnstein (2008-present) |
| •Sven Koller | played | David Brandner (2008-present) |
| •Alex Huber | played | Florian Brandner #2 (2002-2004) |
| •Andi Slawinski | played | Heino Toppe (1998-2000) |
| •Andreas Brucker | played | Jan Brandner (1995-1997) |
| •Andreas Jung | played | Benedikt 'Ben' von Anstetten (1996-1997) |
| •Carsten Spengemann | played | Mark Roloff (1999-2002) |
| •Claudia Scarpatetti | played | Susanne Brandner (1995-1997, 2005-2008) |
| •Daniel Wiemer | played | Dennis Krüger (1997-2000, recurring afterwards) |
| •Dominic Saleh Zaki | played | Andreas 'Andi' Fritzsche (2001-2007) |
| •Freya Trampert | played | Nina Ryan (1998-2001, recurring afterwards) |
| •Frédéric A. Komp | played | Florian Brandner #1 (1995-1996, 1998) |
| •Gerry Hungbauer | played | Martin von Beyenbach #2 (2001-2003) |
| •Günter Clemens | played | Martin von Beyenbach #1 (2000-2001) |
| •Heike Brentano | played | Sylvia Novak von Beyenbach Jones (2002-2005, recurring afterwards) |
| •Hendrik Martz | played | Henning von Anstetten #2 (1998-1999) |
| •Inez Björg David | played | Vanessa von Beyenbach (2003-2006) |
| •Isa Jank | played | Clara 'Clarissa' Prozeski Kaufmann von Anstetten (1995-2001) |
| •Isabelle Carlson | played | Barbara von Sterneck #1 (1995) |
| •Jeannine Burch | played | Beatrice Allendorff von Beyenbach (2000-2003) |
| •Joachim Raaf | played | Hagen Berg (2004-2005) |
| •Jutta Fastian | played | Carolin Mohr von Anstetten (1998-2001, recurring afterwards) |
| •Jürgen Zartmann | played | Christoph von Anstetten (1995-2000) |
| •Kerstin Kramer | played | Alexandra 'Alexa' Seifert (2000-2004) |
| •Kerstin Landsmann | played | Katharina 'Kati' von Sterneck #2 (1995-2001, recurring afterwards) |
| •Lilli Hollunder | played | Lisa Hansen Brandner #2 (2005-2008) |
| •Lina Tiedtke | played | Franziska von Beyenbach (2001-2003, recurring afterwards) |
| •Luke Wilkins | played | Christian Toppe (1999-2001) |
| •Manuela Alphons | played | Barbara von Sterneck von Anstetten #2 (1995-1999) |
| •Mariangela Scelsi | played | Carola 'Coco' Faber (2004-2008) |
| •Markus Hoffmann | played | Henning von Anstetten #1 (1995) |
| •Markus Prinz | played | Daniel Fritzsche (1998-2002, recurring afterwards) |
| •Mirco Wallraf | played | Ramon Santos (1996-1998) |
| •Nils Brunkhorst | played | Robin Brandner (2002-2005)/Kevin Köster (2004) |
| •Nina Juraga | played | Maximiliane 'Max' Frei (2005-2006, recurring afterwards) |
| •Patrick Fichte | played | Henning von Anstetten #3 (2000-2002) |
| •Regina Nowack | played | Iris Sander Brandner (1995-1996) |
| •Romina Becks | played | Miriam Pesch (2007-2008, recurring afterwards) |
| •Ron Holzschuh | played | Bernhard 'Bernd' von Beyenbach (2003-2007) |
| •Sam Eisenstein | played | David McNeal aka Fabian Weiland (2003-2005) |
| •Solveig Duda | played | Marie von Beyenbach von Anstetten (2000-2003, recurring afterwards) |
| •Stefan Kirch | played | Felix von Beyenbach #2 (2003-2006) |
| •Steve Hudson | played | Philipp Brandner (1999-2000, recurring afterwards) |
| •Tabea Heynig | played | Anne Siebert (2006-2007) |
| •Tanja Lanäus | played | Juliane 'Jule' Roth (2000-2002) |
| •Tanja Wenzel | played | Isabell Mohr Brandner (1999-2004) |
| •Thomas Gumpert | played | Johannes von Lahnstein (2003-2008) |
| •Tobias Schönenberg | played | Paul Brandner (2005-2007) |
| •Valerie Niehaus | played | Julia Prozeski von Anstetten Sander (1995-1997) |
| •Vanessa Jung | played | Jana Brandner von Lahnstein #2 (2005-2008) |
| •Verena Zimmermann | played | Nicola 'Nico' Brandner von Lahnstein (2002-2007, recurring afterwards) |
| •Yvonne Burbach | played | Cécile de Maron von Lahnstein (2001-2006) |
