DARSTELLER
- Alisdair Simpson
Self - Narrator - Chris Packham
Self - Presenter - Helen Czerski
Self - Presenter - Andy Torbet
Self - Presenter - Chris van Tulleken
Self - Presenter - Richard Bates
Self - University of St Andrews - Doug Allan
Self - Jason Box
Self - Byrd Polar Research Center - Keith Nicholls
Self - British Antarctic Survey - Nolwenn Chauché
Self - Aberystwyth University - Peter Wadhams
Self - University of Cambridge DAMTP - Povl Abrahamsen
Self - Scientist - Alun Hubbard
Self - Aberystwyth University - Maxwell Fisher
Self - Scientist - Michele Koppes
Self - University of British Columbia - Mark Neal
Self - Aberystwyth University - Alon Stern
Self - New York University - Till Wagner
Self - University of Cambridge DAMTP - Ragnar Elisson
Self - Captain of the MV Neptune