Director/a
Alex Hemingway
DIRECTOR/A
Toby Macdonald
Emma Oastler
Reparto (por orden de créditos)
Helen Czerski
Self - Presenter
Brent Shock
Self - Gold prospector
Bill Anders
Self - Apollo 8 Astronaught
David Perrett
Self - Psychologist, University of St. Andrews
Beverly Glover
Self - Head, Cambridge University Botanical Gardens
Dale Gary
Self - Professor, Big Bear Solar Observatory
Anya Hurlbert
Self - Vision psychologist
Corinna Abesser
Self - Expert, chemistry of Earth atmosphere and water systems
Garry Hayes
Self - Geologist
Stephen Mojzsis
Self - Professor of Geology, University of Colorado
Jo Setchell
Self - Anthropologist, Durham University
Kerry Perkins
Self - Marine Biologist
Andrew Smith
Self - Zoologist, Anglia Ruskin University
James De Buizer
Self - Sofia, Science operations manager
Ron Douglas
Self - Professor, Visual Neuroscience at London City University
Nina Jablonski
Self - Anthropologist
David Margulies
Self - Artist, historian and devotee of blue
Mark Lythgoe
Self - Professor, University College London
George Rossman
Self - Geologist, California Institute of Technology
Anna Warren
Self - Senior Beamline Scientist
Stephanie Henson
Self - Professor at University of Southampton