American Experience Films ; produced by Chris Durrance, Jamila Ephron ; written by Barak Goodman & Chris Durrance ; an Ark Media production for American Experience
Kinosmith and Telefilm Canada and the Rogers Group of Funds through the Theatrical Documentary Program present ; a co-production of Zero One Film [and others] ; produced by Thomas Kufus [and others] ; director, Thómas Wallner ; written by Thómas Wallner, Manfred Becker