produced by Gardner Films for the History Channel ; produced by Gardner Films, Inc. for History Channel ; producer/director, Robert Gardner ; writer, Kate Youngdahl
from WNET New York, Annenberg Media ; executive producer, Perry Miller Adato ; series producers, Tony Cash, Andrew Snell ; a production of WNET/Thirteen in association with TVS, ORF, and Television Espanola, S.A. ; Educational Broadcasting Corporation