produced and written by Gregory Henry ; directed by Peter Schnall, Gregory Henry, David Shadrack Smith ; series producer, Stephen Stept ; produced by Partisan Pictures for the History Channel
a ZDF Production in association with ZDF Enterprises, the History Channel, Channel 4 and SBS TV ; written and directed by Peter Adler, Oliver Halmburger, Stefan Brauburger, Ralf Piechowiak, Alexander Berkel