based on the book ... by Judy Taylor ; film editors, Paul Gagne, Peter Friedman ; executive producer, Morton Schindel ; produced and directed by Cari Best, Paul Gagne and Judy Taylor
Ma.ja.de. Filmproduktion presents ; a film by Cordelia Dvorák ; producers, Heino Deckert, Daniel Saltzwedel ; in co-production with BBC, ZDF ; in association with ARTE, SRF, SVT