A presentation of Films for the Humanities & Sciences ; Imago Film in co-production with RTSI-SF Swiss Television presents ; SF Swiss Television ; Suissimage ; producer, Villi Hermann ; screenplay by Eve Martin and Villi Hermann
a Robert J. Emery film ; produced and directed by Robert J. Emery ; written by Manoug Manougian, Jack Sandler ; a production of Media Entertainment, Inc
written by Winfried Scharlau, Ming Shi ; directed by Ralph Quinke ; a production by ChristianBerg TV & Media GmbH with the support of Nordmedia Fonds GmbH for NDR