a Cinema Libre Studio production in association with the Robert Schalkenbach Foundation ; produced by Beth Portello ; written and directed by Philippe Diaz
[a film by Lucy Walker, João Walker, Karen Harley] ; an Almega Projects and 02 Filmes production ; directed by Lucy Walker ; co-directed by João Jardim, Karen Harley ; produced by Angus Aynsley [and] Hank Levine