Neue Sentimental Film, Brandstorm Entertainment, and Cine Cartoon Filmproduktion GmbH present ; a Werner Boote film ; produced by Thomas Bogner, Daniel Zuta ; written and directed by Werner Boote
Wide Open Exposure & Byron A. Martin Productions present ; a film by Amy Miller ; producers, Byron A. Martin & Amy Miller ; research, written and directed by Amy Miller
written and directed by Bernd Reufels, Ioanna Engel ; production Kelvinfilm, Jutta Erlebach ; production ZDF, Alexandre Kegler, Sigrid Beck ; produced by Kelvinfilm