Director/a
Nicola Cook
DIRECTOR/A
Giles Harrison
Peter Oxley
Nat Sharman
Jeremy Turner
Nigel Walk
Reparto (por orden de créditos)
Michael Mosley
Self - Presenter
Andrea Sella
Self - University College London
Kingsley Rickard
Self - The Trevithick Society
Allan Chapman
Self - University of Oxford
Gilles Thomas
Self - Author, 'Atlas of Underground Paris'
Peter Wothers
Self - University of Cambridge
Brian Hill
Self
Sandra Shefelbine
Self - Imperial College London
Philippe Taquet
Self - Museum of Natural History, Paris
Martin Clayton
Self - The Royal Collection
Robert W. Allan
Self - Lafayette College
Margaret Esiri
David Liebetanz
Self - Göttingen University
Francesco Palla
Self - INAF, Arcetri Astrophysical Observatory
Simon Chaplin
Self - The Royal College of Surgeons
Glen Parke
Self - Cinchona Botanical Gardens
Mark Spencer
Self - Natural History Museum
Romano Zen
Self - Lens Maker
Rosalie David
Self - University of Manchester
Brian Sutton
Self - King's College London
Paul Frame
Self - Oak Ridge Associated Universities
Floor Lagerwey
Harry Willis
Marlon Beale
Michael Wright
Self - Imperial College, London