Piet Stolz – Teacher for social medicine, disease and health promotion until 2008, 1996 foundation of open Psycho-seminar in Potsdam, educational film "Psychosen verstehen", neurologist with own practice, director of IFFE Potsdam.
Sebastian Winkels – author, director, cameraman and editor. Studied at HFF Konrad Wolf, graduation movie "7 Brüder". German Film Award and several more. Manages and designs educational programs and seminars for creative documentary films at Goethe-Institutes worldwide.
English/Original Title: DON'T SWALLOW EVERYTHING. Camera: Sebastian Winkels, Harald Mellwig. Sound: Martin Hertel, Marcus Jäger. Editing: Sebastian Winkels, Frederik Bösing. Production: credo:film GmbH. Producer: Susann Schimk. Length: 86 min. International Sales: credo:film GmbH. Distribution: credo:verleih Gbr.