 Queer Exile Berlin2024 · Director | Director |
 My Wonderful West Berlin2017 · Director of Photography, Director, Writer, Producer | Director of Photography, Director, Writer, Producer |
| TThe GDR Complex2016 · Director, Writer, Producer, Director of Photography | Director, Writer, Producer, Director of Photography |
 Out in East Berlin: Lesbians and Gays in the GDR2013 · Writer, Director, Producer, Director of Photography | Writer, Director, Producer, Director of Photography |
 DDR unterm Regenbogen2011 · Director | Director |
 The Good American2009 · Director | Director |
 East/West: Sex & Politics2008 · Director | Director |
 Hallelujah!2006 · Director | Director |
| CCycles of Porn: Sex/Life in L.A., Part 22005 · Director, Writer | Director, Writer |
 Rainbow's End2005 · Director | Director |
 Talk Straight: The World of Rural Queers2003 · Writer, Director | Writer, Director |
 No One Sleeps2000 · Director, Writer | Director, Writer |
 Sex/Life in L.A.1998 · Director, Director of Photography | Director, Director of Photography |
 Menmaniacs: The Legacy of Leather1995 · Director | Director |
 Welcome to the Dome1991 · Director | Director |
 Via Appia1990 · Director, Writer, Producer | Director, Writer, Producer |
| PPatentlösung1988 · Director | Director |
 Gerd Hansen, 551987 · Director | Director |
| DDie Gedächtnislücke. Film-Miniaturen über den alltäglichen Umgang mit Gift1983 · Director | Director |
