Wolfgang Paul Georgsdorf is an Austrian media artist, director, sculptor, musician, author, researcher, and inventor based in Berlin. He was founder and spokesman of Opal-so-nicht which resulted in a successful case against Gazprom and BASF in Dahme-Heideseen Nature Park, Brandenburg, Germany.

Eva Mattes is an Austrian-German actress. She has appeared in four films directed by director Rainer Werner Fassbinder. In A Man Like E.V.A. (1984), she played a bearded film director, based on the recently deceased Fassbinder.