directed and written by Bill Cran ; producer, Karin Davison ; executive producer, Susan Mills ; a co-production of MacNeil/Lehrer Productions and Robert Satloff
an X Filme production ; producers, Manuela Stehr, Barbara Buhl ; executive producers, Bettina Ricklefs, Andreas Schreitmuller ; screenplay, Dani Levy and Holger Franke ; director Dani Levy ; assistant director, Arndt Wiegering