DreamWorks Pictures and Constantin Film present ; a Constantin Film, VIP Medienfonds 4 production ; in co-production with Nouvelles Éditions de Films and Castelao Productions ; directed by Tom Tykwer ; screenplay by Andrew Birkin & Bernd Eichinger & Tom Tykwer ; produced by Bernd Eichinger ; co-producer, Gigi Oeri
with the participation of Ministère de la Culture et de la Communication, direction de l'Architecture et du Patrimoine, Centre National de la Cinèmatographie ; co-produced by Arte France, Centre Georges Pompidou, Les Films d'ici, Musée d'Orsay ; based on an original idea by Richard Copans and Stan Neumann