a film by Joseph Green ; directors, Joseph Green, Jan Nowina-Przybylski ; producers, Edward Hantower, Josef Frankfurt, Joseph Green ; screenplay, Konrad Tom
Drehbuch, Karl-Georg Külb, Israel Becker, nach einer idee von Israel Becker ; Produktionsleitung, Abraham Weinstein ; Regie, Herbert B. Fredersdorf, Marek Goldstein
Collective Film Producers, Inc. ; an Edgar G. Ulmer production ; directors, Jacob Ben-Ami, Edgar G. Ulmer ; adaptation and dialogue, Peretz Hirshbein ; screenplay, George G. Moskov