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
Polaris Film Production & Finance & Tempête sous un Crâne production present ; in co-production with 3L Filmproduktion GmbH ; in association with Backup Media GmbH and Rezo Films International ; written and directed by Julie Delpy ; producers, Christophe Mazodier, Julie Delpy, Thierry Potok
Columbia Pictures and Imagine Entertainment present ; directed by Ron Howard ; screenplay by Akiva Goldsman ; produced by Brian Grazer and Ron Howard ; produced by John Calley ; executive producers, Dan Brown, Todd Hallowell ; a Brian Grazer production ; a John Calley production ; a Ron Howard film