produced by Flight 33 Productions, LLC for History Television Network Productions ; executive producers, Louis C. Tarantino, Douglas J. Cohen ; episode directors, Rob Beemer, Douglas J. Cohen, Frank Kosa, Louis C. Tarantino, Jim Hense, Laura Verklan, Darryl Rehr, Colin Campbell ; episode writers, Rob Beemer, Frank Kosa, Jim Hense, Adrian Maher, Laura Verklan, Darryl Rehr, Savas Georgalis, Colin Campbell
a Nutopia Ltd. production for PBS in association with OPB and BBC ; executive producers for Nutopia, Peter Lovering, Jane Root, Michael Jackson, and Steven Johnson ; series producer, Diene Petterle ; producer[s] and director[s], Nic Stacey, Julian Jones, Paul Olding