an Invision Productions Limited production in association with Heights Productions, Inc. and WGBH Boston, with the assistance of Lion Television Limited ; produced and directed by William Cran ; written by William Cran, Daniel Yergin ; executive producer, Michael Sullivan
an Invision Productions Limited production in association with Heights Productions, Inc. and WGBH Boston, with the assistance of Lion Television Limited ; series producer, William Cran
a film by Peter Hercombe & Michel Noll ; production, Dirk-Jan Braat, Annette Gourdon, Joost van Lubeek, Claudia Sanchez ; a coproduction, Solferino Images, Quartier Latin Media