a film by Stefano Sardo ; an Indigo Film/Tico Film coproduction ; Pandastorm presents in association with Element Pictures ; subject, Stefano Sardo ; produced by Nicola Giuliano, Francesca Cima, Carlotta Calori ; directed by Stefano Sordi
written and produced by John Walker ; producer, Richard R. Schilling ; a production of Decca Classics, C Major Entertainment and Thirteen Productions LLC for WNET New York Public Media (Documentary) Films