Johannes Hartmann
These two childhood friends who live in Bern, Switzerland have been realizing various film and video projects together since 2007, including award-winning short films and music videos. MAD HEIDI is their first feature film.
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These two childhood friends who live in Bern, Switzerland have been realizing various film and video projects together since 2007, including award-winning short films and music videos. MAD HEIDI is their first feature film.