PBS ; a production of KERA ; produced in association with Once TV-Mexico City ; produced by Andrea Boardman, Ginny Martin, Rob Tranchin ; written by Rob Tranchin ; directed by Ginny Martin
Progress Film-Verleih GmbH ; Icestorm International in association with the University of Massachusetts ;Buch, Wolfgang Kohlhaas, Günther Rücker ; Produktionsleitung, Erich Albrecht ; Regie, Gerhard Klein