Steven Soderbergh presents ; in association with William Greaves Productions, Incorporated ; cinematography, Terrence McCartney-Filgate, Phil Parmet, Stevan Larner, Henry Adebonojo, Jonathan Weaver ; editor, Christopher Osborn ; produced and directed by William Greaves
GDN Studios presents ; a Kimiera production ; in association with GDN Productions and Ominira Studios ; directed by Arie & Chuko ; written by Chuko Esiri ; produced by Melissa O. Adeyemo ; produced by Arie Esiri, Chuko Esiri
una producción Elías Querejeta ; guión, Víctor Erice ; con la colaboracion de Televisión Española, S.A. ; director de producción, Primitivo Álvaro ; director, Víctor Erice ; coproducción, Elías Querejeta, Chloé productions
Janus Films ; Produzzione Rizzoli ; [producer, Angelo Rizzoli] ; soggetto di Roberto Rossellini ; hanno partecipato alla elaborazione Federico Fellini, Felix Morlion, e Antonio Lisandrini