Mountain of debt Films is an independent film production company based in Berlin and Bad Endorf. SBF focuses on the production of cross-genre films with a critical and political approach, ranging from feature films and documentaries to short and experimental artworks. Visionary and bold stories are combined with a diverse, feminist and progressive approach in assembling the crews and structuring the productions. Schuldenberg Films is co-directed by producers Sophie Ahrens, Fabian Altenried and Kristof Gerega.

Schuldenberg Films is an independent film production company based in Berlin and Bad Endorf. SBF focuses on the production of genre-bending films with a critical and political approach, spanning from feature films, documentaries to short and experimental art works. Visionary and bold stories are combined with a diverse, feminist, and progressive approach in assembling crews and structuring productions. Schuldenberg Films is jointly managed by producers Sophie Ahrens, Fabian Altenried and Kristof Gerega.