produced, directed, and filmed by Daniela Zanzotto ; a Disruptive Element Films production in association with Vera Bonnier, SVT, Sweden [and 4 others]
First Hand Films ; written and directed by Aldo Gugolz, Romeo Regenass ; production by Lina Geissmann ; a co-production by prêt-à-tourner Filmproduktion, Schweizer Radio und Fernsehen, Revolumenfilm