Selection of film projects for cinema as author/director/producer:
1988-90 VIA APPIA (feature) (author/director)
1991 TEUFEL IM PARADIES (docu-feature)(co-author/co-director)
1992 WELCOME TO THE DOME (WILLKOMMEN IM DOM) (short documentary)
1995 MENMANIACS - The Legacy of Leather (documentary)
1998 SEX/LIFE IN L.A. (feature documentary)
1999-2000 NO ONE SLEEPS (feature)
2001-2003 TALK STRAIGHT – The World Of Rural Queers (ICH KENN KEINEN - Allein unter Heteros) (feature documentary)
2005 CYCLES OF PORN (feature documentary)
2005-2006 RAINBOW’S END (feature documentary and docu-feature)
2006 HALLELUJAH! (short)
2006 GERMANY – AN AUTUMN’S TALE (short)
2008 EAST/WEST – SEX & POLITICS (feature documentary)
2009 THE GOOD AMERICAN (feature documentary)
2011 DDR unterm Regenbogen (tv documentary)
2012-2013 OUT IN EAST BERLIN (OUT IN OST-BERLIN) (feature documentary)
2016 THE GDR COMPLEX (DER OST-KOMPLEX) (feature documentary)
2017 MY WONDERFUL WEST BERLIN (feature documentary)
2023 QUEER EXILE BERLIN feature documentary
2024-2025 In development UNTITLED (AT) (feature documentary)
2024-2025 QUEER POLITICS (in production)