DEFA Studio für Spielfilme ; Gruppe roter Kreis ; Buch, Klaus Poche, Jürgen Böttcher ; Dramaturgie, Christel Gräf ; Produktion, Dorothea Hildebrandt ; Regie, Jürgen Böttcher
Drehbuch, Karl-Georg Külb, Israel Becker, nach einer idee von Israel Becker ; Produktionsleitung, Abraham Weinstein ; Regie, Herbert B. Fredersdorf, Marek Goldstein
a Telling Pictures production ; produced and directed by Rob Epstein & Jeffrey Friedman ; director of research/associate producer, Klaus Müller ; producers, Michael Ehrenzweig, Janet Cole ; writer, Sharon Wood
director, Larry Weinstein ; producers, Gabriele Faust, Niv Fichman ; writers, Larry Weinstein, Thomas Wallner ; a Germany/Canada co-production ; produced by Rhombus Media and Arte/ZDF-German Television Network