Movies (Acting Roles)
Sorted by Release DateKatie Fforde - Emmas Geheimnis
Kai Maertens was 62 in Katie Fforde - Emmas Geheimnis as 'Arne Paulsen'.Movie Released: Sun, Dec 06 2020
Teufelsmoor
Kai Maertens was 59 in Teufelsmoor as 'Georg Hauck (jung)'.Movie Released: Wed, Jan 17 2018
Sisters in Strife
Kai Maertens was 55 in Sisters in Strife as 'Jo Taler'.Movie Released: Fri, Mar 21 2014
Odyssey of Heroes
Kai Maertens was 54 in Odyssey of Heroes as 'Reporter'.Movie Released: Thu, Jan 31 2013
Judengasse
Kai Maertens was 53 in Judengasse as 'SA-Obersturmmann Rieder'.Movie Released: Wed, Oct 17 2012
Men Do what Men Can
Kai Maertens was 53 in Men Do what Men Can as 'Tommi'.Movie Released: Wed, Oct 10 2012
A Royal Affair
Kai Maertens was 53 in A Royal Affair as 'Graf Rantzau'.Movie Released: Mon, Mar 12 2012
Luises Versprechen
Kai Maertens was 51 in Luises Versprechen as 'Ralph'.Movie Released: Tue, Apr 06 2010
Die Schimmelreiter
Kai Maertens was 50 in Die Schimmelreiter as 'Autoverkäufer'.Movie Released: Thu, May 21 2009
Krauses Kur
Kai Maertens was 50 in Krauses Kur as 'Obermeister Lange'.Movie Released: Thu, Jan 01 2009
The Moon and Other Lovers
Kai Maertens was 49 in The Moon and Other Lovers as 'Günter'.Movie Released: Thu, Jul 24 2008
Bargeld lacht
Kai Maertens was 42 in Bargeld lacht as 'Martin Svenson'.Movie Released: Wed, Oct 17 2001
Ufos über Waterlow
Kai Maertens was 39 in Ufos über Waterlow as 'Siggi'.Movie Released: Tue, Sep 29 1998
Die Unschuld der Krähen
Kai Maertens was 39 in Die Unschuld der Krähen as 'Geldverleiher'.Movie Released: Sun, Sep 27 1998
Der kleine Dachschaden
Kai Maertens was 39 in Der kleine Dachschaden as 'Presskow'.Movie Released: Mon, Mar 02 1998
Null Risiko und reich
Kai Maertens was 38 in Null Risiko und reich as 'Bader'.Movie Released: Mon, Apr 21 1997
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Wendland
Kai Maertens was 63+ in Wendland as 'Maik Ruland'.TV Show Released: First Air Date
Sat, Oct 08 2022
Sat, Oct 08 2022
Ostfriesenkrimis
Kai Maertens was 58+ in Ostfriesenkrimis as 'Ubbo Heide'.TV Show Released: First Air Date
Sat, Apr 01 2017
Sat, Apr 01 2017
Kommissarin Heller
Kai Maertens was 55+ in Kommissarin Heller TV Show Released: First Air Date
Sat, Apr 12 2014
Sat, Apr 12 2014
Heiter bis tödlich - Zwischen den Zeilen
Kai Maertens was 54+ in Heiter bis tödlich - Zwischen den Zeilen as 'Bürgermeister'.TV Show Released: First Air Date
Thu, Feb 14 2013
Thu, Feb 14 2013
Heldt
Kai Maertens was 54+ in Heldt as 'Wild Willy Wilke, Willy Wilke'.TV Show Released: First Air Date
Thu, Jan 24 2013
Thu, Jan 24 2013
Letzte Spur Berlin
Kai Maertens was 53+ in Letzte Spur Berlin as 'Prof. Rudolf Siebert'.TV Show Released: First Air Date
Fri, Apr 20 2012
Fri, Apr 20 2012
Heiter bis tödlich - Morden im Norden
Kai Maertens was 53+ in Heiter bis tödlich - Morden im Norden as 'Jörg Fenner, Dr. Dankmar 'Tamme' Lünde'.TV Show Released: First Air Date
Tue, Feb 21 2012
Tue, Feb 21 2012
A Houseful of Animals
Kai Maertens was 51+ in A Houseful of Animals as 'Alois Brackmann'.TV Show Released: First Air Date
Sat, Jan 16 2010
Sat, Jan 16 2010
SOKO Stuttgart
Kai Maertens was 51+ in SOKO Stuttgart as 'Matthias Nöthen'.TV Show Released: First Air Date
Thu, Nov 12 2009
Thu, Nov 12 2009
Doktor Martin
Kai Maertens was 48+ in Doktor Martin as 'Albert Kappell'.TV Show Released: First Air Date
Wed, Jul 25 2007
Wed, Jul 25 2007
Hamburg Dockland
Kai Maertens was 48+ in Hamburg Dockland as 'Jürgen Siering, Winnie Bongartz'.TV Show Released: First Air Date
Thu, Jan 04 2007
Thu, Jan 04 2007
Here Comes Kalle
Kai Maertens was 47+ in Here Comes Kalle as 'Jürgen Schwedt'.TV Show Released: First Air Date
Sat, Oct 14 2006
Sat, Oct 14 2006
Vienna Crime Squad
Kai Maertens was 46+ in Vienna Crime Squad as 'Edgar Popp'.TV Show Released: First Air Date
Tue, Oct 11 2005
Tue, Oct 11 2005
SOKO Wismar
Kai Maertens was 45+ in SOKO Wismar as 'Olav Hinzmann'.TV Show Released: First Air Date
Wed, Oct 06 2004
Wed, Oct 06 2004
Die Rosenheim-Cops
Kai Maertens was 43+ in Die Rosenheim-Cops as 'Postbote'.TV Show Released: First Air Date
Wed, Jan 09 2002
Wed, Jan 09 2002
Donna Leon
Kai Maertens was 41+ in Donna Leon as 'Bariton Francesco Dardi'.TV Show Released: First Air Date
Thu, Oct 12 2000
Thu, Oct 12 2000
Geisterjäger John Sinclair
Kai Maertens was 41+ in Geisterjäger John Sinclair as 'John Sinclair'.TV Show Released: First Air Date
Thu, Jan 06 2000
Thu, Jan 06 2000
Die Cleveren
Kai Maertens was 39+ in Die Cleveren as 'Kriminalhauptkommissar Jungs'.TV Show Released: First Air Date
Tue, Mar 10 1998
Tue, Mar 10 1998
Coast Guard
Kai Maertens was 38+ in Coast Guard as 'Kemper, Peter Röhler'.TV Show Released: First Air Date
Sat, Apr 19 1997
Sat, Apr 19 1997
Alarm for Cobra 11: The Motorway Police
Kai Maertens was 37+ in Alarm for Cobra 11: The Motorway Police as 'Waldemar'.TV Show Released: First Air Date
Tue, Mar 12 1996
Tue, Mar 12 1996
Die Kommissarin
Kai Maertens was 35+ in Die Kommissarin TV Show Released: First Air Date
Thu, Oct 06 1994
Thu, Oct 06 1994
Ein starkes Team
Kai Maertens was 35+ in Ein starkes Team as 'Benno'.TV Show Released: First Air Date
Mon, Mar 28 1994
Mon, Mar 28 1994
Die Männer vom K3
Kai Maertens was 29+ in Die Männer vom K3 as 'Stefan Leischner'.TV Show Released: First Air Date
Sat, Sep 24 1988
Sat, Sep 24 1988
Großstadtrevier
Kai Maertens was 28+ in Großstadtrevier as 'Horst Sass, Anführer der Bande'.TV Show Released: First Air Date
Tue, Dec 16 1986
Tue, Dec 16 1986
Der Fahnder
Kai Maertens was 25+ in Der Fahnder as 'Bernd Schlömer, '.TV Show Released: First Air Date
Fri, Sep 21 1984
Fri, Sep 21 1984
A Case For Two
Kai Maertens was 22+ in A Case For Two as 'Kommissar'.TV Show Released: First Air Date
Fri, Sep 11 1981
Fri, Sep 11 1981
Polizeiruf 110
Kai Maertens was 12+ in Polizeiruf 110 as 'Egon Pistor'.TV Show Released: First Air Date
Sun, Jun 27 1971
Sun, Jun 27 1971
Scene of the Crime
Kai Maertens was 12+ in Scene of the Crime as 'Petersen'.TV Show Released: First Air Date
Sun, Nov 29 1970
Sun, Nov 29 1970
Stahlnetz
Kai Maertens was 0+ in Stahlnetz as 'Marten Zimmermann'.TV Show Released: First Air Date
Fri, Mar 14 1958
Fri, Mar 14 1958