un film by Gérard Corbiau ; scénario original, Andrée et Gérard Corbiau ; adaptation, Marcel Beaulieu, Andrée et Gérard Corbiau ; dialogues, Andrée Corbiau ; une production Stephan Films ... [and others]
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
director[s], Alexandra Weltz and Andreas Pichler ; producer, Eva Rink ; produced by Gebrueder Beetz Filmproduktion in co-production with ZDF/ARTE in association with YLE/FST co-productions